Fire & Energy

Step 1: Set a cooking pot next to both boxes. The inner box needs to be just a little taller than your pots. The outer box needs to be just a little taller than the inner box.

If the boxes are too tall:

• On the inner box, make a mark about 3 centimeters (1 inch) above the top of the pot and draw a fold line straight around the four box walls. Score the fold lines with a blunt edge such as a spoon handle.

• On the outer box, make a mark about 5 centimeters (2 inches) above the top of the pot and draw a fold line straight around the four box walls. Score the fold lines with a blunt edge such as a spoon handle.

Step 2: Cut the corners of both boxes down to the fold lines. Fold sides outwards along the creases.

Step-by-step procedure:

1. Use adjustable prop: Use the adjustable prop to angle the reflector.
2. Maximize sunlight on pots: Adjust the reflector so that it directs as much sunlight as possible onto the cooking pots inside the box.
3. Check for correct alignment: Ensure that the shadow of the cooker is directly behind it, indicating optimal positioning.

To avoid non-recommended materials for reflective surfaces:

1. Avoid Sheet Metals: Sheet metals, including aluminum and steel, are not extremely reflective and tend to absorb some radiation, making them less effective. The exception is certain anodized aluminums.
2. Avoid Metallic Paints: Metallic paints are not reflective enough for use in solar cookers.

Step-by-step procedure:

1. Select a dry and level surface: Place the solar cooker on a flat, dry area to ensure stability.
2. Ensure direct sunlight exposure: Position the cooker in an open space where it will receive continuous, unobstructed sunlight throughout the cooking period.
3. Avoid shadows: Ensure that no objects (trees, buildings, etc.) cast shadows over the cooker during the cooking process.

To construct the inner box of a box cooker:

1. Select Material: Choose materials that can withstand high temperatures without releasing fumes.
2. Surface Requirements: The surface facing the cooking pot should be reflective, lined with reflective material, or black.
3. Material Options:
- Wood
- Sheet metal
- Masonite
- Woven baskets or mats
4. Avoid Materials: Do not use Styrofoam, vinyl plastics, bricks, or adobe for the inner box.

To construct panel cooker forms using corrugated cardboard:

1. Select Material: Use corrugated cardboard (carton board) as the form for panel cookers.
2. Increase Durability: To protect from moisture, paint, oil, or wax the outer, non-reflective surfaces of the cardboard.
3. Alternative Materials: For rigid and durable forms, consider using:
- Plain or corrugated plastics
- Wood
- Woven mats

Materials Needed for Construction:

• Two large, shallow corrugated cardboard (carton board) boxes that are nestable:
- An INNER BOX at least 45x55 centimeters (18x22 inches), preferably just a little bit taller than your pots.
- An OUTER BOX a little larger in all dimensions so there is at least 3-5 centimeters (1-2 inches) space between the two boxes on all sides when nested. Ideal proportions: one unit tall by two units long (front to back) by three units wide (side to side).

• Corrugated cardboard (carton board) at least 15 centimeters (6 inches) longer and wider than the outer box to make the lid.
• Window glass at least 50x60 centimeters (20x24 inches) and longer and wider than the inner box.
• Thin, black metal sheet, sized equal to or slightly smaller than the inner box.
• Aluminum foil — 0.3x20 meters (1x60 feet), cut into strips as needed.
• Dry plant fibers or about 50 sheets of newspaper, quartered and loosely crumpled.
• Glue (nontoxic, water-based).
• Silicone caulk.
• Rigid wire (hanger wire, etc.), or a stick and string — 0.7 meters (2 feet) each.
• Paintbrush (the foam type work well).
• Utility knife or similar cutting device.
• Pencil, pen, or other marking device.
• Large ruler or other straight edge.

Notes:
• Cookers that are too tall create shadows across the pot and increase heat loss through walls.
• See page 26 for substitute materials.

Step 1: Center the outer box on the lid piece and trace around it (these are fold lines). Extend these lines out to the edges of the lid piece.

Step 2: Center the inner box between the fold lines on the lid (that you just drew) and trace around this box as well.

Step 3: Cut only three sides of the inner line — two short sides and one long one. Fold up the resulting flap for the reflector, creating a window frame opening the same size as the inner box.

Step-by-step procedure:

Option 1 (using string and stick):
1. Drill holes: Make small holes in a corner of the lid reflector and side of the lid.
2. Loop string through holes: Loop string through the drilled holes to create a suspension point for the prop.
3. Prepare stick with notches: Make several notches along a stick.
4. Secure stick at both ends: Tie the stick at both ends so that it can be used to hold up the reflector and allow angle adjustments.

Option 2 (using wire and cardboard):
1. Bend sturdy wire: Bend a sturdy wire at both ends.
2. Attach corrugated cardboard strips: Glue corrugated cardboard (carton board) strips to the lid and reflector as shown in the manual.
3. Insert wire into corrugations: The bent wire can be inserted into any of the corrugations for angle adjustments.

Step 1: With the lid upside down (foil facing up), make one cut at each of the four lid corners, just to the first fold lines. (Cuts should be parallel to the long side of the lid.)

Step 2: Score all fold lines with a blunt edge such as a spoon handle and fold along creases with a straight edge.

Step 3: Overlap and glue the corners, and hold with clothes pins or clamps until the glue is dry. To make quick clamps, cut cardboard-width slits in a small stack of cardboard pieces.

Step-by-Step Instructions:

1. Turn the outer box upside-down.
2. On its bottom, center the inner box and draw a line around it.
3. Cut out this piece to make a window opening the same size as the inner box.
4. Ensure there is a small rim on all four sides that is 5-7 centimeters (2-3 inches) wide.

Step 1: Turn box right-side up.

Step 2: Dilute glue 1:1 with water and, using a paintbrush, spread it thinly on the dull side of sheets of aluminum foil.

Step 3: Press the glued sheets of aluminum foil tightly and smoothly like wallpaper to the inside and rim of the box. A few wrinkles won’t hurt. Set aside to dry.

Step 4: Repeating the procedure, glue foil to the underside of the lid flap (the folded up center part only).

Step-by-step procedure:

1. Apply silicone caulk: Spread silicone caulk along the underside edge of the window opening rim (outside the cut edge of the foiled reflector piece).
2. Install the glass window: Press the glass firmly but carefully into place to ensure a good seal with the caulk.
3. Allow drying: Let the box and lid dry overnight to ensure proper adhesion and sealing.

Step-by-step procedure:

1. Insert black metal sheet: Place the black metal sheet inside the box (this will serve as a light-absorbing base for pots).
2. Attach lid with reflector propped open: Put on the lid, ensuring that the lid reflector is propped open using the adjustable prop.
3. Aim toward the sun: Position the cooker to face directly toward the sun for several hours to drive out any remaining moisture and paint or glue fumes.

Step 1: Without disturbing the drying glue, carefully spot-glue aluminum foil on both walls and the underside of the inner box, covering all surfaces between the two boxes. This layer of foil helps to insulate the cooker.

Step 2: Lightly fill the gaps between the two boxes with crumpled newspaper, plant fiber or other insulation.

Step 3: Add a few strips of cardboard and more crumpled newspaper or other insulation on the underside of the inner box (which should be facing up at this point).

Step 4: Close and glue the flaps of the outer box to seal the bottom of the cooker.

Step 1: Turn the outer box right-side up, so the window opening and rim are down. Spread glue on the inside of the rim.

Step 2: Turn the inner box upside down and lower it into the outer box, onto the glue. Press the small flaps against the inside of the rim around the window opening to join the two boxes into one double-walled box, now open at the bottom (which should be facing up at this point).

Step-by-step procedure:

1. Allow food to cook: Once the cooker is properly oriented and adjusted, leave the food to cook for several hours or until it reaches desired doneness.
2. No need to stir: There is no need to stir the food while it is cooking in the solar cooker.

Step-by-step procedure:

For a noontime meal:
1. Face east: Orient the front of the cooker (opposite the reflector) toward the east, or where the sun will be mid-morning.
2. Start cooking early: Begin cooking by 9:00 or 10:00 a.m. for best results.

For an evening meal:
1. Face west: Orient the front of the cooker toward the west, where the sun will be mid-afternoon.
2. Start cooking in the afternoon: Begin cooking by 1:00 or 2:00 p.m. for best results.

For all-day cooking:
1. Face noon position: Orient the cooker so that it faces where the sun will be at noon or early afternoon.
2. Food ready in the evening: This setup ensures food is ready by evening mealtime.

General tips:
• Food cooks fastest when the shadow created by the cooker is directly behind it.
• For longer cooking times or large quantities, reorient the cooker every couple of hours to speed up the process slightly.

Step-by-step procedure:

1. Insert pots into cooker: Place the prepared dark pots inside the solar cooker box.
2. Arrange multiple dishes strategically: If cooking multiple items, place quicker-cooking foods toward the front of the cooker (opposite the reflector) and slower-cooking foods toward the back for better sunlight exposure.
3. Replace lid securely: Close the lid to maintain heat retention and prevent loss of solar energy.

Step-by-step procedure:

1. Use dark pots with tight-fitting lids: Place food in dark-colored pots that have tightly fitting lids to maximize heat absorption.
2. Ensure proper sealing: Make sure the lid fits snugly on the pot to prevent heat loss and maintain cooking efficiency.

To prepare dark cooking pots for solar cooking:

1. Select Pot: Use lidded, dark-colored pots or similar vessels. Thin metal pots work best.
2. Alternative Vessels: Tinted glass baking dishes, heavy metal, ceramic, or clay pots can also be used, but they absorb heat more slowly.
3. Painting Pots:
- If you don’t have dark-colored pots and lids, paint them black (outer surfaces only).
- Use dull, nontoxic latex or blackboard paints for best results.
- If using oil-based paint, bake the pot in the sun for several days to eliminate odor.
4. Alternative Paint Options:
- Water-based glue mixed with soot or poster paint can be used but is less durable.
5. Glass Jars: Use glass jars with lids if painted black. Place a vertical strip of tape on the jar before painting and remove it to leave a space for viewing food during cooking.
6. Recommended Lids: Canning jars and lids are recommended because they release excessive steam pressure when needed.

Step-by-step procedure:

1. Store in a safe place: Keep the solar cooker in a secure location away from moisture, animals, and potential damage.
2. Prefer indoor storage: Store it indoors whenever possible to protect against weather elements.
3. Clean reflective surfaces regularly: Periodically wipe the reflective surfaces of the cooker with a dry cloth to maintain their effectiveness.

Step-by-step procedure:

1. Use pot holders: Use heat-resistant pot holders or oven mitts to safely remove the pots from the cooker.
2. Handle with care: The pots and food inside will be very hot, so handle them carefully to avoid burns.
3. Store if not eating immediately: If you won’t be eating for a few hours, leave the pots in the cooker and close the lid. This helps retain heat and keep the food warm.

To select appropriate glues for solar cookers:

1. Recommended Glues:
- Water-based polyvinyl acetate glues (e.g., Elmer’s Glue-All®) can be diluted 1:1 with water.
- Wheat or rice flour paste
- Acacia gum
- Casein glue
2. Avoid Materials: Avoid petroleum- and rubber-based glues.
3. Alternative Methods: Some cooker materials can be sewn or stapled. Do not use tape for inner cooker surfaces.

Materials Requirements:

• Must be poor conductors of heat.
• Must tolerate high temperatures without melting or giving off fumes.

Recommended Insulation Materials:

1. Newspapers: Quartered and loosely crumpled — cheap, readily available, easy to work with.
2. Extra layer of foil-covered cardboard (carton board) and empty air spaces in each wall.
3. Dry plant fibers: Rice hulls, straw, walnut or peanut shells, coconut fibers, dried banana leaves.
4. Feathers.
5. Wool.

Materials to Avoid:

• Styrofoam, polyvinyl, and other plastics that melt or give off fumes at cooking temperatures.

To select transparent heat traps for panel cookers:

1. Material Options:
- Polypropylene bags
- Nylon (polyamide) bags, a common type of “oven bag”
- Polyester bags, a common type of “oven bag”
- High-density polyethylene (HDPE) bags — crinkly-sounding bags with handles used to carry goods from stores in many countries, often bearing the #2 recycle symbol — are acceptable if mostly clear
- Inverted glass or Pyrex® bowls over the cooking pot, if big enough to rest directly on the cooker to seal the air space around the pot
2. Moisture Considerations: Over time, moisture released during cooking can damage cardboard solar cookers. If using an inverted bowl, place the pot and the bowl on a clear glass tray or dish with a slightly raised edge to prevent accumulated moisture from running onto and damaging the cooker.

Step 1: When the walls of the inner box are folded down to the right height — or if you didn’t have to adjust your box height — trim off at about 5-7 centimeters (2-3 inches) above the folded crease to make flaps as narrow as the small rim around the window opening on the outer box. (Refer to step 1, page 19.)

Recipe Adjustments:

• If recipes instruct to 'add this, cook 10 minutes, then add that,' you can usually just put all the ingredients in at once.

General Recipe Compatibility:

• Many, if not most, of your favorite recipes will work in a solar cooker — often without any adjustments.
• Slow-cooker recipes work particularly well.
• Be adventurous and try new combinations!

Cooking Techniques:

• You can cook almost anything in a solar cooker: vegetables, meats, grains, legumes, and even breads and desserts.
• However, simple solar cookers cannot stir-fry or cook flat breads that require high temperatures.

Maize Meal Preparation:

• Combine 1 part maize meal to 1–1½ parts cold water.
• Stir well to avoid lumps.
• Cook for 2–3 hours in a dark, covered pot.

Note: Traditionally, maize meal requires constant stirring as the meal is added to boiling water. With this solar cooking method, it does not.

Rice Preparation:

• Combine 1 part rice to 1½–2 parts water.
• Cook for 1–2 hours in a dark, covered pot.
• Adjust the amount of water as necessary based on desired texture.

Variations:

1. Vegetable Rice: Prior to cooking, mix in finely-chopped vegetables (e.g., onions, celery, carrots). Reduce amount of water slightly. Cook for 2–3 hours.
2. Chicken Rice: Prior to cooking, place raw, chopped chicken pieces on top of the rice/water mixture. Reduce amount of water slightly. Cook for 2–3 hours.

General Tips:

• Solar cooking is not an exact science — many factors influence cooking times and temperatures (e.g., time of year, intensity of sun).
• Expect cooking times at least double what you are used to.
• Put food out early, and don’t worry about it — solar cooking is easy!

Best Cooking Window:

• Foods cook fastest between 10 a.m. and 2 p.m. when the sun’s energy is most intense.

Cooking Equipment Recommendations:

• Use thin, black, metal pots with lids — these work best.
• Shallow, wide pots are better than tall, narrow ones (see page 26 for pot options).

Food Preparation Tips:

• The amount, volume, and height of food in the pot influence cooking speed.
• Small quantities of food, and food cut into small pieces, cook fastest.
• Food should be no deeper than a hand width.

Cereal Preparation:

• You can not solar cook early in the morning, but you can solar cook your favorite cereal the day before and eat it cold or quickly reheat it over a fire or on a stove.

Tip: This is an effective way to prepare meals ahead of time for convenience.

Steps to Remove the Pot:

1. Use pot holders to protect your hands when removing the pot from the CooKit.
2. Pots get VERY hot, so exercise caution.
3. To prevent steam burns:
- Open the bag away from you when removing the pot.
- Slide the pot lid toward you when opening the pot.

Additional Tips:
• For less glare from the reflector when putting in or taking out food, stand or squat in front of the CooKit with your back to the sun to make a shadow.
• Many solar cooks also wear sunglasses for added protection.

Proper Care and Storage:

1. Store the CooKit in a safe place away from moisture and animals, preferably indoors.
2. Periodically wipe reflective surfaces gently with a dry cloth.
3. If the cardboard (carton board) accidentally gets wet:
- Lay it flat — shiny side down — until dry.
4. Allow plastic bags to air-dry or gently wipe dry with a towel.
5. Heat-resistant bags, handled properly, should last 10 or more uses.
6. Bags gradually become brittle from exposure to sunlight and heat, and will eventually develop small tears.
7. Tape can be applied to the outside of small tears to temporarily extend bag usefulness.

How to Fold the CooKit:

1. The CooKit is designed to be compact and portable.
2. When not in use, it can be simply folded lengthwise into thirds.
3. If needed, fold flat to about 33 centimeters (13 inches) square.
4. Refer to the images provided for visual guidance on folding techniques:
- Fold to back
- Fold to front

Solar cookers are life-saving devices for those in sunny, fuel-scarce regions

• ✔ Solar cookers help two of the world’s pressing problems — growing shortages of cooking fuels and the scourge of waterborne diseases. Half the world’s population cooks over wood fires. According to the United Nations, about one-third of us — two billion people — now suffer fuel wood shortages. Women, and sometimes children, must carry fuel further distances, and spend more time doing so, than in the past. Some urban families spend 30-50% of their income on cooking fuel or must barter away food for fuel to cook the remainder. Families drop the nutritious foods that require lengthy cooking — such as legumes — from their diet, contributing to malnutrition. Many governments import and subsidize fossil fuels. With solar cookers families often reduce fuel wood needs by half.
• ✔ Pasteurizing water and milk in solar cookers can help reduce Cholera and other waterborne diseases, which kill 50,000 people every day. The World Health Organization estimates 80% of all illnesses are spread through contaminated water.

A checklist

• ❑ Do you have mostly-sunny days several months of the year? (Essential)
• ❑ Do you have a space outside that is sunny for several hours, sheltered from high wind and safe from theft or tampering?
• ❑ Are your cooking fuels expensive or scarce?
• ❑ Does your kitchen sometimes get too hot or your barbecue too smoky?
• ❑ Do you worry about safety of small children near your kitchen stove or open cooking fire?
• ❑ Do you want to prepare for emergencies or camping when you may not have safe drinking water?
• ❑ Would you like carefree, absentee cooking?

_If you checked several boxes, you’ll probably like solar cooking!_

Materials Required:
• Corrugated cardboard (carton board) — 0.9x1.2 meters (3x4 feet)
• Aluminum foil — 0.3x3 meters (1x10 feet), cut into strips as needed
• Nontoxic, water-based glue diluted 1:1 with water
• Paintbrush (foam type recommended)
• Utility knife or similar cutting device
• Pencil, pen, or other marking device
• Large ruler or straight edge
• Substitute materials can be found on page 26 of the source text

Construction Steps:

1. Draw Cut and Fold Lines on Cardboard:
- Use a pencil or pen to mark cut lines and fold lines as indicated in the provided diagram.
- Include optional fold lines for compact storage if desired.

2. Cut Out the CooKit Shape and Slots:
- Carefully cut out the shape of the CooKit from the cardboard.
- Cut two 60º angled slots on the front panel.
- Ensure the slots are narrow enough to fit the 76º angled corners from the back panel snugly for structural support.

3. Score the Fold Lines:
- Use a blunt object, such as the handle of a spoon, to score (lightly crease) the fold lines on the cardboard.
- Fold along these lines using a firm straight edge for accuracy.
- Score optional fold lines only if you plan to use them for compact storage.

4. Glue Foil onto CooKit:
- Apply the diluted glue/water mixture evenly on the dull side of aluminum foil using a paintbrush.
- Press the glued foil tightly and smoothly onto one entire side of the CooKit, similar to applying wallpaper.
- Minor wrinkles are acceptable and will not affect performance.

5. Dry and Trim Foil:
- Allow the CooKit to remain flat until the glue is completely dry.
- Trim any excess foil from the edges for a clean finish.

Cooking Directions:
• Place food in a pot or container suitable for solar cooking.
• Position the pot inside the CooKit and ensure it is centered for even heat distribution.
• Orient the CooKit to face directly toward the sun for optimal performance.
• Monitor the cooker periodically, especially during changes in weather or cloud cover.

Step 1: Orient the CooKit based on the time of day and meal you are preparing:

• For a Noontime Meal: Face the shorter front panel easterly or where the sun will be mid-morning. Start cooking by 9:00 or 10:00 a.m.

• For an Evening Meal: Face the shorter front panel westerly or where the sun will be mid-afternoon. Start cooking by 1:00 or 2:00 p.m.

• For All-Day Cooking: Orient the cooker so that the sun will be at noon or early afternoon, ensuring food is ready for the evening meal.

Note: Once oriented, the CooKit does not need to be moved again during three to four hours of cooking. For longer cooking times or large quantities of food, reorienting every couple of hours can slightly speed up the process.

Fruit cut-ups

1. Slice apples into desired pieces.
2. Sprinkle the sliced apples with cinnamon and sugar according to taste.
3. Place the apples in a dark, covered pot.
4. Cook the apples in the solar cooker until they reach your desired tenderness (from slightly tender to very soft).

Step 1: Place the bag-enclosed pot on the flat part of the CooKit.

Optional Step: On windy days, place large stones or bricks on each side of the flat part of the CooKit that extends beyond the reflective panels. Also, place them under the front panel for added stability.

What is a solar cooker?
A solar cooker is a device that allows you to cook food using the sun’s energy as fuel. It is possible to cook with the sun, and this guide will show you how.

Benefits of Solar Cooking:
• Saves time: Solar cooking reduces the need for constant monitoring or stirring.
• Reduces work and fuel use: No need to gather firewood or other fuels.
• Environmentally friendly: Uses renewable energy, reducing environmental impact.
• Retains flavor, moisture, and nutrients: Slow cooking helps retain food quality and makes meats tender.
• Healthier cooking: Recent studies suggest that foods cooked at moderate temperatures may be healthier.

How it works:
Solar cookers use the sun’s energy to slowly and gently cook all types of food — similar to boiling, roasting, or baking. Add approximately one hour to normal cook times when using a solar cooker. No need to watch, stir, or worry about food. The cook spends just two minutes: one to put food in and one to take it out.

Complements traditional cooking: Solar cookers can be used alongside traditional methods for night time or inclement weather.

Non-cooking uses: This guide also covers non-cooking applications such as solar water pasteurization — a basic survival skill.

Step 1: In a shaded area, lay the CooKit shiny side up with the wide (back) panel facing away from you.

Step 2: Tilt the back panel towards you and carefully slide the ends of its flaps into the slots on the shorter front panel that is nearest to you. As you do this, tilt the front panel upward slightly.

Step 3: Clamp the inserted flaps on the underside of the front panel using clothespins or a similar device.

Objective: Compare how different materials retain heat when exposed to sunlight.

Materials Required:
• A sunny day
• Items that are transparent (clear plastic bag, glass), metallic shiny (metal pot, mirror), black metal, black or dark-colored cloth, and white or light-colored cloth

Procedure:
1. Set out all the materials in the sun to allow them to absorb heat.
2. Have students feel each item and decide which is hottest and which is coolest.
3. Discuss whether they agree on their findings.
4. Ask which types of materials get hotter — those that reflect or those that absorb (black items should be hottest, shiny and transparent should be coolest).

Notes:
• This activity helps students understand the properties of different materials in relation to heat absorption.

Objective: Demonstrate how different materials conduct or insulate heat.

Materials Required:
• A sunny day
• Solar cooker to heat a liter (quart) of water
• Four identical jars or containers with lids
• Plastic bag
• Crumpled newspaper or large cloth
• Piece of heavy paper or hand fan

Procedure:
1. Early in the day, set water in the solar cooker to heat.
2. When the water is quite hot (but not hot enough to cause burns), pour equal amounts into each of the four jars and tighten the lids.
3. Prepare the jars as follows:
- Put jar #1 inside a plastic bag
- Wrap jar #2 in crumpled newspaper or large cloth
- Set jar #3 in the open air
- Set jar #4 in the open air away from the others and take turns fanning it.
4. After 10 minutes, compare how hot the water is in each jar.
5. Discuss what helps heat escape (open air, breezes) and what insulates (cloth, crumpled newspaper, trapped air in a bag).

Notes:
• This experiment illustrates principles of heat conduction and insulation.

Objective: Show how sunlight is absorbed and converted to heat.

Materials Required:
• A sunny wall
• Students

Procedure:
1. Have each student stand by the sunny wall to cast a shadow on it.
2. Ask them if their front and back feel different (the side facing the sun absorbs sunlight, converting some of it into heat).
3. Discuss how this relates to solar energy absorption.

Notes:
• This activity helps students understand the relationship between sunlight exposure and heat generation.

Objective: Demonstrate how different materials absorb heat.

Materials Required:
• A sunny day (early or late when there are longer shadows)
• White cloth
• Black cloth
• One student to act as the 'statue'

Procedure:
1. On a sunny day, have a student stand in the sun with eyes closed and both hands outstretched like a statue.
2. Place white cloth over one hand and black cloth over the other.
3. Ask other students to guess which hand will feel hotter.
4. Without opening their eyes, ask the 'statue' to identify which hand feels hotter (the hand with the black cloth should feel warmer).
5. Let all students try this activity.

Notes:
• This experiment illustrates how darker materials absorb more heat than lighter ones.

### Materials Needed
• Reflective accordion-folding car sunshade
• Cake rack (or wire frame or grill)
• 12 cm. (4 ½ in.) of Velcro
• Black pot
• Bucket or plastic wastebasket
• Plastic baking bag

### Steps to Construct the Funnel Cooker
1. Lay out the sunshade with the notched side facing you.
2. Cut the Velcro into three pieces, each about 4 cm. (1 ½ in.) long.
3. Attach Velcro tabs:
- Stick or sew one half of each piece evenly spaced onto the edge to the left of the notch.
- Attach the matching half of each piece onto the underneath side to the right of the notch, so that they fit together when the two sides are brought together to form a funnel.
4. Assemble the funnel:
- If using stick-on Velcro, align the pieces by sticking down one side, pressing the two pieces of Velcro together, folding the shade into the funnel shape, and then sticking down the second side.
5. Set up the cooking area:
- Place the funnel on top of a bucket or plastic wastebasket.
- Put a black pot on top of a square cake rack (standard size in the U.S. is 25 cm. (10 in.)) placed inside a plastic baking bag.
- Insert the cake rack into the funnel so that it rests on the top edges of the bucket or wastebasket.
6. Stabilize the funnel:
- In windy weather, place a stick across from one side of the funnel to the other for stabilization.
7. Use and store:
- After cooking, fold up your “oven” and slip elastic bands in place for easy travel or storage.

### Notes
• The flexible material will squash down around the sides of the rack.
• This cooker can reach temperatures above 350 degrees F.
• Velcro is available at fabric stores. Cost of materials is approximately $3.25 USD.

Objective: Investigate how geography affects solar energy patterns.

Materials Required:
• Access to information on global sunlight and rainfall distribution
• Information on different cooking fuels and their environmental impacts

Procedure:
1. Compare the amount of sunlight and rainfall in different parts of the world.
2. Study types of cooking fuels, where they come from, and their effects on the environment.
3. Discuss how geography influences solar energy availability and usage.

Notes:
• This activity encourages students to think critically about global environmental issues and sustainable practices.

Objective: Help students understand how a solar cooker works and its components.

Materials Required:
• Solar cooker (students can make)
• Plastic bag
• Dark pot

Procedure:
1. Have students explain how a solar cooker:
- Uses light
- Changes light to heat
- Transmits, reflects, absorbs, and conducts heat
- Insulates from heat loss
2. Relate the concepts above to parts of a solar cooker:
- Reflectors add extra sunlight
- Dark metal absorbs light and changes it to heat
- Window or bag transmits light and holds air which acts as insulation
3. Encourage students to think about other components and their functions.

Notes:
• This activity reinforces the principles of solar cooking and helps students apply theoretical knowledge to practical use.

Solar cookers are safe, healthy and convenient

• ✔ There is no fire to cause burns or blow out of control.
• ✔ There is no smoke to injure eyes and cause lung problems. People allergic to smoke can now enjoy “solarcues” — barbecues without the smoke.
• ✔ Most solar cookers cook at 82-121ºC (180-250ºF), ideal for retaining nutrients, moisture and flavor and not burning foods. Wood and gas fire temperatures, by contrast, exceed 260ºC (500ºF).
• ✔ You can bake, boil and lightly fry foods in their own juices. Meats get very tender.
• ✔ Solar water pasteurization is a skill everyone should know for emergencies.
• ✔ When solar cooking, your kitchen stays cool on hot, sunny days.
• ✔ A CooKit folds for easy storage or carrying for meals away from home.

Procedure:

1. Use dark-colored, shallow, thin metal pots for cooking in solar cookers.
2. Ensure the pot has a tight-fitting lid that is also dark to help retain heat and moisture.
3. Avoid using light-colored or reflective surfaces on the pot as they do not absorb heat efficiently.
4. Do not use glass containers unless they are specifically designed for high-temperature solar cooking.
5. For best results, choose pots with a flat bottom that can make full contact with the heat trap.

Objective: Observe how solar energy changes throughout the day and year.

Materials Required:
• A sunny day
• Open ground that will be sunny all day or open pavement with chalk
• Two sticks or pencils, a pole that makes a shadow, and stones

Procedure:
1. Early in the day, push one end of a stick into the ground straight up (or use a pole to make a shadow).
2. Use another stick or pencil to mark the whole length of its shadow and place a stone at the farthest point.
3. On cement or paved areas, use chalk as a marker.
4. Draw a line along the shadow every couple of hours throughout the day and place another stone at the farthest point each time.
5. Discuss when shadows are shortest (middle of the day) and longest (early and late in the day), how they would be different at other times of the year, and how they change closer to or further from the equator.

Notes:
• This activity helps students understand solar energy variations based on time of day and location.

Materials Required:

• An umbrella (minimum 120 cm diameter when open)
• Conventional aluminum paper
• White standard glue
• A manual saw for metals
• A manual drill
• A tripod (any support with 3 legs will suffice)
• Tools: tape measure, brush, permanent labeler, scissors

Steps:
1. Open the umbrella and stick one strip of aluminum paper on each side that forms the umbrella using white glue.
2. Use scissors to adapt the shape of aluminum strips to match the form of the umbrella.
3. Cut and stick more aluminum pieces to fill any remaining areas on the umbrella until it is fully covered with aluminum paper.
4. Find the focal point by facing the umbrella toward the sun and using sunglasses to locate the most shining zone on the handle. Mark this spot with a permanent labeler.
5. Make a hole that penetrates the plastic piece above and under the handle, and also through the handle itself.
6. Pass an elongated object (e.g., pencil or brush) through the hole to block the movement of folding.
7. Cut the handle using a manual saw. Keep the handle for future use when folding the cooker.
8. Use pliers to double the sides of the handle so that it can fit together again when folded.
9. Mark with the labeler where the tripod will stand on the umbrella and make holes with scissors.
10. If mistakes are made, extend the holes without damaging the structure of the cooker.

Notes:
This cooker can be used during spring, summer, and autumn in Valencia (Spain). In winter, cover the pot with a bag of high-density polyethylene (HDPE) or polypropylene (PP) plastics. Follow the same guidelines for baking as used in classic panel cookers like Cookit type.

Materials Required:

• Two cardboard boxes (inner box: at least 15 inch x 15 inch [38 cm x 38 cm]; outer box larger with at least a half inch [1.5cm] airspace between the two boxes)
• One sheet of cardboard for the lid (2 to 3 inch [4 to 8 cm] larger all around than the top of the finished cooker)
• Aluminum foil
• Flat-black spray paint or black tempera paint (non-toxic when dry)
• White glue or wheat paste (at least 8 ounces [250 g])
• One Reynolds Oven Cooking Bag® (or alternative glazing material)

Steps to Construct the Solar Box Cooker:

1. Prepare the Outer and Inner Boxes:
- Fold the top flaps closed on the outer box.
- Place the inner box on top of the outer box and trace a line around it onto the top of the outer box.
- Remove the inner box and cut along this line to form a hole in the top of the outer box (Figure 1).

2. Adjust Inner Box Depth:
- Decide how deep you want your oven to be. It should be about 1 inch (2.5 cm) deeper than your largest pot and about 1" shorter than the outer box.
- Using a knife, slit the corners of the inner box down to that height.
- Fold each side down forming extended flaps (Figure 2). Folding is smoother if you first draw a firm line from the end of one cut to the other where the folds are to go.

3. Apply Aluminum Foil:
- Glue aluminum foil to the inside of both boxes and also to the inside of the remaining top flaps of the outer box.
- The inner box will be visible after assembly, so if aesthetics matter, take extra care here.
- Glue the top flaps closed on the outer box.

4. Create Drip Pan:
- Place some wads of crumpled newspaper into the outer box to create a space between the inner and outer boxes when assembled.
- Cut a piece of cardboard the same size as the bottom of the interior of the oven and apply foil to one side.
- Paint this foiled side black and allow it to dry.
- Put this in the oven so that it rests on the bottom of the inner box (black side up). This will serve as a drip pan for cooking.

5. Construct the Lid:
- Take the large sheet of cardboard and lay it on top of the base.
- Trace its outline and cut and fold down the edges to form a lip of about 3" (7.5cm).
- Fold the corner flaps around and glue them to the side lid flaps (Figure 4).
- Orient the corrugations so that they go from left to right as you face the oven, allowing for later insertion of the prop into the corrugations (Figure 6).

6. Create Reflector Flap:
- On the lid, draw a line forming a rectangle the same size as the oven opening.
- Cut around three sides and fold the resulting flap up to form the reflector (Figure 6).
- Foil this flap on the inside for reflective properties.

7. Create Prop:
- Bend a 12" (30cm) piece of hanger wire as indicated in Figure 6.
- Insert it into the corrugations to hold the lid open at an angle for optimal solar reflection.

8. Attach Glazing Material:
- Turn the lid upside-down and glue the oven bag (or other glazing material) in place.
- Use a turkey size oven bag (19" x 23 1/2", 47.5cm x 58.5cm) applied as is, without opening it up. This creates a double layer of plastic that forms an airspace as the oven cooks.
- Glue the open end of the bag closed to prevent water vapor from entering and condensing inside.

Notes:
• The Reynolds Oven Cooking Bag® is rated for 400 °F (204 °C) but will become brittle over time due to UV exposure. Replace periodically if used frequently.
• A sheet of glass can be used as an alternative glazing material, though it is more expensive and fragile.

Curved concentrator cookers

Curved concentrators (often called parabolic cookers) cook fast at very high temperatures like fire, but require more frequent adjustment and supervision for safe operation. They are not covered in this booklet, but several hundred thousand households in western China use them. They are especially useful for large-scale institutional cooking.

Factors Affecting Cooking Time in a Solar Cooker:

• Time of year and day: Cooking times vary depending on the season and time of day.
• Amount of sun: More direct sunlight results in faster cooking.
• Amount of wind: High winds can slow down the cooking process.
• Thickness of pot: Thicker pots may take longer to heat up but retain heat better.
• Amount and size of food: Larger quantities or larger pieces of food will take longer to cook.
• Amount of water: More water increases cooking time due to higher thermal mass.

Typical Cooking Temperatures:
• Water boils at 100°C (212°F)
• Food cooks at 82–91°C (180–195°F)
• Pasteurization occurs at 71–82°C (160–165°F) for water and 49°C (120°F) for food
• Room temperature is approximately 22°C (72°F)

Typical Cooking Times for 4 Pounds (2 Kilograms) of Food on a Sunny Day:
• 1–2 hours: For foods that cook quickly, such as small vegetables or thin cuts of meat.
• 3–4 hours: For most common meals like rice, beans, and stews.
• 5–8 hours: For slow-cooking items like tough meats or large quantities of food.

Important Note:
Food that is allowed to cool between 50°C (122°F) and 10°C (50°F) for more than four hours may contain bacteria that can lead to food poisoning. Such food should be discarded.

Procedure:

1. Use clear, heat-resistant plastic cooking bags as part of the transparent heat trap in combination cookers.
2. Inspect the bags regularly for signs of wear, tearing, or cloudiness that may affect performance.
3. Replace the bags every 10–20 years, depending on usage and environmental conditions.
4. Store spare bags in a cool, dry place to prolong their lifespan.
5. Do not use damaged or expired plastic bags, as they can melt or break during cooking.

Step 1: Put food in a dark pot with a dark, tight-fitting lid.

Step 2: Enclose the pot in a transparent heat trap by placing it in a clear, heat-resistant plastic bag. Bind the open end of the bag or fold it under the pot to prevent air from escaping. Ensure the bag is loose enough to allow a small insulating layer of air around the pot.

Optional Step: For improved cooking efficiency, place the pot on a pot stand — such as three or four stones, twigs, or a wire rack — inside the bag. This creates an insulating air layer under the pot and reduces heat loss. Dr. Steven Jones recommends raising the pot 6 centimeters using an open-mesh wire stand located inside the bag. The stand should be slightly wider than the pot and taller than 6 centimeters, allowing the pot to rest on two crossed wires at the 6 cm height.

Procedure:

1. Use your solar cooker to cook vegetables, fruits, meats, grains, legumes, and most other foods.
2. You can even bake breads and desserts using a solar cooker.
3. Avoid cooking flat breads or stir-frying, as these methods require high temperatures that simple solar cookers cannot provide.
4. Use the same amount of water for grains and legumes as you would with traditional cooking methods.
5. Adjust the amount of water based on the results — if food is too moist, reduce water; if it is too dry, increase water slightly.

Procedure:

1. Choose a sunny outdoor spot that is protected from strong wind and where food will be safe.
2. Place the combination cooker (e.g., CooKit) on a flat, stable surface.
3. Ensure the fl at shiny surfaces are positioned to reflect sunlight onto the dark cooking pot.
4. Use a transparent heat trap such as a clear, heat-resistant plastic bag or large inverted glass bowl around the dark pot to retain heat.
5. Place food in a dark, shallow, thin metal pot with a dark, tight-fitting lid.
6. Position the cooker so that it is angled toward the sun and remains stationary during cooking.
7. Monitor periodically if necessary, but combination cookers are designed for unattended use over several hours.

Procedure:

1. Place a clear, heat-resistant plastic bag or large inverted glass bowl around the dark cooking pot.
2. Ensure that the transparent cover is securely fastened and does not allow heat to escape.
3. The heat trap should be positioned so that it allows sunlight to enter but prevents heat from escaping.
4. Check periodically for any damage or wear on the plastic bag or glass bowl, as this can reduce efficiency.
5. Replace the transparent cover if it becomes cloudy or cracked.

Procedure:

1. Position one or more shiny reflective surfaces (e.g., aluminum panels) around the cooking pot.
2. Angle the reflective surfaces so that they direct additional sunlight onto the dark cooking pot.
3. Ensure that the reflective surfaces are clean and free of dirt or debris to maximize their effectiveness.
4. Avoid using highly polished or mirrored surfaces, as they can be dangerous for the eyes if viewed directly.
5. Monitor the cooker periodically to ensure that the reflectors remain in place and are not damaged by wind or other environmental factors.

Procedure:

1. Check when the length of your shadow on the ground is shorter than your height — this indicates that the sun is high enough in the sky to cook effectively.
2. Avoid using solar cookers during months when the sun is too low in the sky, as cooking will be slow or impossible.
3. In regions with longer daylight hours and higher sun angles (e.g., tropical areas), solar cooking can be done for most of the year.
4. In temperate or polar regions, limit solar cooking to specific months when sunlight is sufficient.
5. Consult a map that shows the approximate cooking seasons in your area if available.

Fire Accidents:

• If wax catches fire:
- Turn off the heat source immediately.
- Cover the pot with a lid or fire blanket to smother flames.
- Never use water to extinguish a wax fire.

Burn Injuries from Hot Wax:

• If hot wax spills on skin:
- Do not wipe off the wax.
- Run cold water over the affected area immediately until the wax solidifies.
- Treat as you would a scald or burn.

Fixing the 'Well' Area

• As wax cools, it may contract and leave a ’well’ area.
• To fix this:
1. Reheat the remaining wax in the wax pot to 90°C.
2. Carefully pour the hot wax into a Pyrex jug.
3. Use this hot wax to fill the ’well’ area in the candle mould.
• Ensure that the wax is hot enough to properly seal the well and avoid air bubbles or imperfections.

Using Candle Dyes:

• Candle dyes are specially prepared from concentrated pigments suspended in oil or wax.
• Color range is large, with all colors intermixable.

Application Steps:

1. Use only a small amount of dye due to its high concentration.
2. If the dye is in stick or disc form, shave a small portion onto a saucer and add it to hot wax.
3. Test color accuracy by adding melted wax to cold water: The resulting color will be about one or two shades lighter than the finished candle.

Melting the Wax

1. Once the mould is ready and the work area is prepared, begin melting the wax.
2. Do not leave the wax unattended at any time during this process.
3. Put water into the bottom of a larger saucepan, then place a trivet inside it.
4. Weigh out about 0.5kgs (1 lb.) of paraffin wax chips and put them into a smaller saucepan. Lower this into the larger saucepan and place on a low heat source.
5. As the wax begins to melt, use a thermometer to test its temperature.
6. Do not leave the wax once it is on the heat source.
7. Check the water level in the bottom of the larger saucepan and top up as necessary.
8. Add stearin: about 3 tablespoonfuls for 1 lb. of wax for a white candle, or 2 tablespoonfuls for a coloured one.
9. Add dye gradually, testing the colour in a cup of cold water until you are satisfied with the result.
10. Remove the wax from the heat source as soon as it reaches 90 °C.

Pouring the Candle

1. Once the wax is ready and has reached the correct temperature, move the wax pot to the prepared working area.
2. For ease of pouring, transfer the melted wax from the wax pot into a Pyrex jug with a lip.
3. Tilt the mould very slightly and pour the melted wax down the side of the mould. Tilting helps prevent air bubbles from forming, which can spoil the finish of the candle.
4. Pour the candle to the desired height.
5. If the wax is too hot, it may cause pit marks due to steam bubbles on the surface.
6. If the wax is too cool, air bubbles may form inside the candle, also spoiling its finish.
7. Place the candle in a water bath with water level nearly reaching the top of the mould.

Preparation of the Working Area

1. Choose a location for your work area that is some way away from the heat source to ensure safety.
2. Cover the working area and the floor in front of it with plenty of newspaper to protect against spills or mess.
3. Before beginning, make sure all necessary equipment is close to hand to avoid unnecessary movement during the process.

Equipment Required:

• Two pans (one larger than the other).
• Thermometer reading to at least 100 °C.
• Bucket or plastic bowl (optional).
• Hammer.
• Newspapers, knives, scissors, spoons, old jug, saucepans.
• Heat source: Electric pots with thermostatic control are recommended (water-jacket or water-less type). Domestic heating rings can be used but are less ideal.

Safety Note:

Never leave wax unattended over a heat source. Paraffin wax is flammable.

Materials Required:

• Good quality paraffin wax.
• Stearin (optional, sold as powdery white crystals).
• Mould sealer (optional).
• Dyes (optional).
• Perfume (optional).

Wax Forms:

• Wax is available in ready-chipped form or in 5kg (11 lb) slabs.

Stearin Use:

• Stearin improves opacity, brightness of colored candles, and burning quality.
• It raises the melting point to prevent sagging.

Proportion Guidelines:

• White Candles: 3 tablespoons of stearin per 1/2 kg (1 lb) wax.
• Colored Candles: 2 tablespoons of stearin per 1/2 kg (1 lb) wax.

Choosing the Right Wick:

• Wicking is plaited or braided cotton impregnated with chemicals.
• Select wick size based on candle diameter:
- Candles up to 2 inches (50 mm) in diameter: Use a small wick.
- Larger candles: Use a large wick.

Special Cases:

• For candles without traditional molds (e.g., stacked candles), use wax-stiffened wicks.

Steps to Make a Striped Candle with Diagonal Stripes:

1. Prepare your chosen mould and wax in separate containers for each desired colour.
2. Pour the first layer of wax into the bottom of the mould, ensuring it is evenly distributed.
3. Allow this layer to set for good colour separation.
4. If you want a subtle blend, pour the next layer while the first is still warm.
5. Tilt the mould and secure it before pouring the next layer.
6. To change the direction of the stripes, adjust the angle of the mould when the current layer has set.
7. When near the top of the mould, straighten the mould and pour the final layer.
8. Remove from the mould and finish the candle as usual.

Steps to Finish a Candle:

1. Pare away any seam lines left by the mould using a sharp knife.
2. Glazing (optional):
- Do this before trimming the wick.
- Dip the candle into either hot water or hot wax, ensuring no stearin has been added to the wax.
- Hold the candle by the wick during dipping.
3. Trim the wick to your desired length.
4. Level the bottom of the candle:
- Rub it around the inside of an empty warm saucepan.
5. If the surface is marred by fingermarks, rub with an old pair of nylon tights.

Steps to Make a Candle Without a Wick:

1. Insert the wick after removing the candle from the mould.
2. Dip the wick into warm wax, then pull it taut.
3. Make a hole in the center of the candle using a heated skewer.
4. Insert the wick into the hole and seal it by pouring a little warm wax around the base of the wick.

Steps to Make a Candle in a Narrow Neck Mould:

1. Use containers with narrow necks, such as blown eggs, old Christmas decorations, or glass bottles.
2. Break the mould to remove the candle after it has solidified.
3. If using plastic or polystyrene containers:
- Cut away the mould with a sharp knife or scalpel.

Steps to Remove a Candle from a Mould:

1. Tie a weight to the bottom of the wick and lower it into the mould.
2. Tie the wick to a wick holder for stability.
3. Make the candle in the mould as usual.
4. To remove the candle:
- Wrap the candle in an old pillowcase, towel, or similar material to prevent splintering.
- Gently tap with a hammer to break the mould and remove the candle (Fig. 18).

Steps to Remove a Candle from a Mould:

1. Remove the mould sealer and replace it in its container for future use.
2. Cut the knot from the wick to facilitate removal.
3. If using a rigid mould, the candle should now slide easily out of the mould. For rubber moulds, simply peel off the mould.
4. If the candle is difficult to remove:
- Place it in the refrigerator for 15 minutes, then try again.
- As a last resort, pour hot water over the candle to melt the wax stuck to the sides of the mould, allowing it to slip out.
5. If the surface of the candle is marred, melt it down and start afresh.

Materials Needed:
• Wax
• Heavy duty polythene bags
• Glass jar
• Thermometer
• Rubber band
• Cool water
• Wax stiffened wick

Steps:
1. Prepare the Bag and Jar:
- Push the bag into a glass jar, letting the top of the bag hang around the jar.

2. Melt Wax:
- Melt the wax and remove as soon as it registers 80 ° C on the thermometer.

3. Cool Wax:
- Leave the wax to cool until scum forms on the surface.

4. Pour Wax into Bag:
- Now carefully pour wax into the polythene bag, and allow it to cool.

5. Mold the Candle:
- When it is still pliable remove the bag from the jar and slip a rubber band around the top.
- Now you can mould the bag of soft wax into any shape you choose.

6. Harden Wax:
- Put the bag into cool water to harden.

7. Finish Candle:
- Release the candle, by removing the rubber band and tearing away the polythene bag.
- Insert wax stiffened wick and finish the candle.

Materials Needed:
• Wax
• Wicking
• Mould
• Coloured wax
• Pale shade of wax
• Thermometer

Steps:
1. Prepare the Mould:
- Prepare the mould.

2. Make Mosaic Chunks:
- Make some coloured wax and pour this into an old baking tray.
- When the wax has set, break it into chunks.

3. Place Chunks in Mould:
- Place these chunks into the prepared mould making sure that the wick is centred.

4. Prepare Contrasting Wax:
- Melt some more wax of a contrasting colour but do not add stearin as you want to be able to see the contrasting chunks clearly.
- Use a pale shade of wax.
- Allow this coloured wax to cool to about 70 ° C. If the coloured wax is poured when too hot it will melt the wax chunks.

5. Pour Wax into Mould:
- Slowly pour the wax. You will see that the wax will bind the chunks together.

6. Finish Candle:
- Remove from mould and finish candle.

Materials Needed:
• Wax
• Tin foil
• Wicking
• Mould
• Dye

Steps:
1. Prepare Tin Foil Chunks:
- Cut some strips of tin foil.
- Crumple these and put into the mould before the wax is poured.

2. Melt Wax:
- Melt the wax but do not add stearin (you want a transparent effect so that the foil can be seen).
- Add dye.

3. Make Candle:
- Make candle.

4. Finish Candle:
- Remove from mould and finish.

Materials needed: Strike-anywhere matches (in waterproof containers), flint and steel, dry tinder (e.g., moss, grass, cedar bark, birch bark), feather sticks, or alternative methods.

Steps:
1. Carry ample strike-anywhere matches in a waterproof container; always have at least two containers for redundancy.
2. Use a cigarette lighter as an additional fire-starting tool but never rely solely on it.
3. Include flint and steel in every survival kit for emergency use.
4. Save matches by using tinder such as dry moss, grass, or cedar bark to start fires.
5. If no tinder is available, make feather sticks from dry soft wood to light fires.
6. Use a flint and steel instead of matches if needed.
7. At night, bank your fire so that you can rekindle it from the embers in the morning (an old Indian trick).

Alternative methods:
• In an emergency, use ammunition: remove the bullet or shot from a round and pour half the powder into a bed of tinder. Insert cotton, cloth, moss, or lichen as wadding and fire the gun in the air; the wadding will ignite and can be placed on the tinder.
• Use convex lenses (e.g., magnifying glass, camera lens) to focus sunlight onto dry tinder or film for ignition.
• A battery from a downed aircraft or wrecked boat can produce an electric arc that ignites gasoline-dampened rags or tinder. Do not attempt this near the aircraft itself.

### Materials Required:

• Dry wood (sticks, twigs, bark)
• Flint or other sharp rock surfaces
• Charcoal or dry leaves for kindling
• Any available fibrous material (e.g., cloth, rope, paper) for creating fire by friction.

### Steps:
1. Gather Materials:
- Collect dry wood and small twigs to use as fuel. Gather dry leaves, bark, or other fibrous materials for kindling.
2. Prepare the Fire Site:
- Choose a safe location away from flammable objects (e.g., tents, trees) and clear the area of debris.
3. Create a Fire Pit:
- Dig a shallow pit in the ground or arrange stones to form a fire ring for containing the flames.
4. Use Flint to Create Sparks:
- Strike flint against a sharp rock surface to create sparks. Aim the sparks at the kindling pile.
5. Apply Kindling and Fuel:
- Once a spark is created, gently blow on it to encourage flame growth. Add small pieces of dry wood or fibrous material to sustain the fire.
6. Build Up the Fire:
- Gradually add larger pieces of wood as the fire grows. Ensure that the fire has enough oxygen by periodically stirring the embers and adding more fuel.

### Notes:
• If flint is not available, use other sharp objects such as broken glass or metal to create sparks.
• Always ensure that the fire is fully extinguished before leaving it unattended.

Procedure:

1. Prepare the Ember Patch and Fireboard:
- Place the ember patch under the U-shaped notch.
- Assume the kneeling position, with the left foot on the fireboard near the depression.

2. Load the Bow with the Drill:
- Ensure the drill is between the wood of the bow and bow string.
- Place the drill into the depression on the fireboard.
- Place the socket on the tapered end of the drill.

3. Apply Pressure and Saw the Bow:
- Use the left hand to hold the socket while applying downward pressure.
- Use the right hand to grasp the bow.
- With a smooth sawing motion, move the bow back and forth to twirl the drill.

4. Generate Smoke and Ember:
- Once you have established a smooth motion, smoke will appear.
- Apply more downward pressure and saw the bow faster until thick smoke accumulates around the depression.

5. Stop and Remove Components:
- When a thick layer of smoke has accumulated, stop all movement.
- Remove the bow, drill, and socket from the fireboard without moving the fireboard.
- Carefully remove your left foot off the fireboard.

6. Transfer Ember to Bird's Nest:
- Gently tap the fireboard to ensure all of the ember has fallen out of the U-shaped notch and is lying on the ember patch.
- Remove the fireboard.
- Slowly fan the black powder to solidify it into a glowing ember.
- Grasping the ember patch, carefully drop the ember into the cylinder of the bird's nest.

7. Ignite the Fire:
- Grasp the bird's nest with the cylinder facing towards you and parallel to the ground.
- Gently blow air into the cylinder until fire appears.

Procedure:

1. Collect a bundle of dry tinder.
2. Softly tease out a large piece of the tinder and place the coal in the center.
3. Fold the rest of the tinder over the coal to form a loose ball.
4. Hold the ball loosely between your widespread fingers.
5. Whirl the ball around at arm's length, or if there is wind, hold it in the air and allow the wind to blow between your fingers.
6. The ball will begin to smoke as the tinder catches.
7. When a dense flow of smoke appears, blow into the ball while loosening it in your hand.
8. These final puffs will convert the smoldering mass into flame, achieving fire from a coal.

Notes:
• Practice this technique frequently to ensure proficiency.
• Ensure the tinder is dry for optimal results.

Using Flint and Steel to Start a Fire

1. Gather dry tinder (such as dried grass, leaves, or bark) and place it in a flat, stable location.
2. Take a piece of flint and strike it against a piece of steel (such as a knife blade) at an angle to create sparks.
3. Direct the sparks onto the tinder, ensuring that they land on dry material.
4. Gently blow on the smoldering tinder to encourage it to catch fire.
5. Carefully transfer the burning tinder to a pile of dry kindling and continue building the fire as needed.

Important Notes:
• Ensure that there is no wind blowing directly onto the tinder, as this can extinguish the flame.
• Use caution when handling hot materials and avoid direct contact with flint or steel to prevent burns.
• This method requires a source of flint and steel, which may be found in survival kits or obtained from natural sources.

Using Magnesium Blocks to Start a Fire

1. Gather dry tinder (such as dried grass, leaves, or bark) and place it in a flat, stable location.
2. Take a magnesium block and strike it against a hard surface (such as a rock or piece of steel) to create sparks.
3. Direct the sparks onto the tinder, ensuring that they land on dry material.
4. Gently blow on the smoldering tinder to encourage it to catch fire.
5. Carefully transfer the burning tinder to a pile of dry kindling and continue building the fire as needed.

Important Notes:
• Ensure that there is no wind blowing directly onto the tinder, as this can extinguish the flame.
• Use caution when handling hot materials and avoid direct contact with magnesium blocks to prevent burns.
• Magnesium blocks are commonly found in survival kits and should be used sparingly due to their limited quantity.

Using the Lens Method to Start a Fire

1. Locate a clear, flat surface and gather dry tinder (such as dried grass, leaves, or bark).
2. Use a magnifying glass, binoculars, camera lens, or telescopic sight from firearms to focus strong sunlight onto the tinder.
3. Adjust the position of the lens until the light is concentrated into a small, intense point.
4. Hold the lens steady and allow the focused sunlight to heat the tinder until it begins to smolder.
5. Gently blow on the smoldering tinder to encourage it to catch fire.
6. Carefully transfer the burning tinder to a pile of dry kindling and continue building the fire as needed.

Important Notes:
• Ensure that there is no wind blowing directly onto the tinder, as this can extinguish the flame.
• Use caution when handling hot materials and avoid direct contact with the lens to prevent burns.
• This method requires clear sunlight and should not be used in overcast or rainy conditions.

Objective: Create a bird’s nest to hold and ignite the ember from the fireboard.

Materials Required:
• Dry, finely shredded tinder (e.g., outer bark from juniper/cedar/sagebrush or inner bark from cottonwood/aspen)

Steps:
1. Gather dry, finely shredded material such as outer bark from juniper, cedar, or sagebrush, or inner bark from cottonwood or aspen.
2. Lay the tinder out in two equal rows about 4 inches wide and 8–12 inches long.
3. Loosely roll the first row into a ball and knead it to break down the fibers further.
4. Place this ball perpendicular onto the second row of tinder and wrap around it.
5. Knead the materials together until all fibers are interwoven, forming a loose nest-like structure.
6. Insert the drill halfway into the center of the nest to form a partial cylinder where the ember will be placed.

Notes:
• The bird’s nest should be loosely packed to allow for airflow and easy ignition.
• Ensure that all materials used are completely dry to prevent failure during fire starting.

Objective: Start a fire using the bow & drill method with all components assembled.

Materials Required:
• Completed bow, drill, socket, fireboard, ember patch, and bird’s nest

Steps:
1. Place the fireboard on a flat, stable surface.
2. Insert the drill into the depression on the fireboard until it is snug in the U-shaped notch.
3. Hold the socket firmly over the drill to apply downward pressure.
4. Use the bow to spin the drill rapidly by pulling the string back and forth across the bow.
5. Continue spinning until an ember begins to form in the U-shaped notch of the fireboard.
6. Once an ember is formed, carefully remove it using the ember patch and transfer it to the bird’s nest.
7. Gently blow on the bird’s nest to ignite the tinder and start a small fire.
8. Carefully add more dry kindling to build up the fire as needed.

Notes:
• This method requires patience, practice, and consistent pressure to generate sufficient heat for an ember.
• If no ember forms after several minutes of spinning, check all components and ensure they are properly assembled and functional.

Materials Needed: A hollow cylinder (bone or bamboo), a wooden or bone piston with a recess at the lower end, and tinder.

Steps:
1. Insert a small piece of tinder into the recess at the lower end of the piston.
2. Place the piston inside the cylinder.
3. Strike the piston shaft sharply with the palm of your hand to drive it suddenly down the cylinder, compressing the air inside.
4. The sudden compression of air generates heat, which ignites the tinder in the recess, creating a glowing coal.
5. Use a 'spark remover' (if available) to extract the glowing tinder from the piston if it becomes lodged.
6. Transfer the glowing coal to your fire-making materials and blow gently to start a flame.

Dimensions:
• Cylinder: 4" to 6" [10 to 15 cm] long, outside diameter ¾" to 1" [18 to 25 mm], inside diameter about ½" [12 mm].
• Piston: 4" to 6" [10 to 15 cm] long, shaft length 3" to 5" [7.5 to 12.5 cm], piston head thickness ¾" to 1" [18 to 25 mm].
• Recess in piston: About ¼" [6 mm] wide by ¼" to 5/16" [6 to 8 mm] deep.
• Piston shaft end: Smooth and about 1" to 1½" [25 to 38 mm] diameter for striking.

Materials Needed: A magnifying glass, fine tinder (such as dry grass or cotton), and powdered charcoal.

Steps:
1. Prepare a ball of tinder with an inner core of extra fine material.
2. Use the magnifying glass to focus sunlight onto the center of the tinder ball.
3. Continue focusing until the finer tinder begins to smoke freely.
4. Blow gently on the smoking tinder to produce flame.

Tips:
• A concave mirror is even more effective than a magnifying glass for this method.
• Powdered charcoal at the focal point can help the tinder ignite more easily.

Ingredients:
• 2 parts sulphur
• 6 parts saltpetre
• 1 part mealed powder

Optional Additions:
• For a brilliant flame: 1 part iron sand.
• For a dark flame: 1 part powdered charcoal.

Method:
• Ram the composition into cases of from 6 inches to 2 feet long, with an internal diameter of 1/2 inch.
• Lightly ram the composition.

Ingredients:
• 1/2 lb. meal-powder
• 2 1/2 lbs. saltpetre
• 1/2 lb. sulphur
• 1/2 lb. glass dust

Method:
1. Put a small quantity of clay at the bottom of the case.
2. Add some gunpowder, then a wad of paper.
3. Add 1/6 of the height of the case of the composition.
4. Add another wad and powder, then a star or ball.
5. Repeat steps 3-4 until the case is filled.

Notes:
• The wads must be loose to prevent mixing of the composition and gunpowder.
• Ramming should not begin until the case is 1/3 filled, and should be gentle to avoid breaking the stars.

Procedure:

1. Remain calm in the event of a fire to prevent others from panicking.
2. Direct people toward exits using clear, firm instructions.
3. Keep pathways clear by removing obstacles or guiding people away from blocked areas.
4. Use barriers or signs if necessary to control traffic and prevent overcrowding near exits.
5. Encourage people to stay low when moving through smoke-filled areas.
6. Avoid using elevators during a fire; use stairs instead.
7. If trapped, signal for help by waving a cloth or shining a light from a window.

Procedure:

1. Identify the type of fire (e.g., Class A for ordinary materials, Class B for flammable liquids, Class C for electrical fires).
2. Select the appropriate extinguisher based on the fire class.
3. Pull the pin on the extinguisher to release the locking mechanism.
4. Aim the nozzle at the base of the fire, not directly at the flames.
5. Squeeze the handle slowly and evenly to discharge the extinguishing agent.
6. Sweep the nozzle from side to side until the fire is out.
7. Do not use an extinguisher if the fire is too large or spreading rapidly; evacuate immediately and call for help.

Procedure:

1. Recognize the signs of fire such as smoke, heat, or burning odors.
2. Alert others immediately by shouting 'Fire!' to warn people in the vicinity.
3. Locate the nearest telephone and call the local fire department (911 if available).
4. Provide clear information during the call:
- The exact location of the fire (building name, street address, or landmark)
- The type of fire (e.g., electrical, grease, wood)
- Whether anyone is trapped inside
5. Stay on the line until the operator asks you to hang up.
6. Do not attempt to extinguish the fire yourself unless it is small and contained.

Objective: Properly cut a hole in sheet metal to accommodate the stovepipe and ensure a secure fit.

Steps:
1. Mark Outer Circle: On the sheet metal, mark a circle with a diameter 1/2 inch larger than the diameter of the stovepipe.
2. Mark Inner Circle: Mark another circle on the inside with a diameter 2 inches less than the outer circle.
3. Draw Lines for Cutting: Using a straightedge, draw lines through the center of the outer circle from the outside. These marks should be spaced between 1/2 to 3/4 inch apart along the outer circumference.
4. Cut Out Center Circle: Cut out the inner circle first.
5. Cut Along Lines: Cut along the lines drawn on the outer circle, starting from the inside and working outward.
6. Bend Metal Strips: Bend the metal strips outward at a 45° angle after cutting.
7. Insert Stovepipe: Force the stovepipe through the hole to the desired position.

Notes: This method minimizes water leakage around the joint, as shown in figure 3-24.

Objective: Properly install stovepipes through the roof ridge to prevent fire hazards and ensure structural integrity.

Steps:
1. Cut Sheathing Opening: Cut the sheathing to form an opening at least 12 inches larger than the diameter of the stovepipe.
2. Position Stove: If possible, position the stove so that rafters do not need to be cut.
3. Consider Joists/Tie Beams: Ensure ceiling joists or tie beams are taken into account during installation.
4. Use Roof Jacks (if available): Install roof jacks with flashing attached as shown in figures 3-22 and 3-23.
5. Secure with Tar Cement: Use fibered tar cement around the edges and over nail heads of the roof jack.
6. Solder if Practicable: If possible, solder the roof jack to the stovepipe or metal roof for added security.
7. Alternative Method (No Roof Jack): Cover the hole with a piece of sheet metal that has a hole cut to match the size of the stovepipe. Place the sheet metal over the roofing at the bottom edge and under it at the top edge.
8. Metal Roof Considerations: If using a metal roof, solder the flashing to the roof or secure it with tar cement after nailing.

Notes: Ensure all materials are fire-resistant and installed according to specifications to prevent heat damage and fire hazards.

Objective: Properly install stovepipes through a side wall to prevent fire hazards and ensure structural integrity.

Steps:
1. Cut Sheathing Opening: Cut the sheathing on the side of the building back 6 inches from the stovepipe.
2. Use Insulation Material: If available, apply insulation material between the wood framing and the stovepipe to prevent heat transfer.
3. Install Sheet Metal Cover: Use a piece of sheet metal slightly larger than the wall opening, with a hole cut to match the size of the stovepipe.
4. Secure Sheet Metal: Nail the sheet metal over the opening in the wall as shown in figure 3-24.
5. No Flashing Required: When installing through the side wall, no flashing is required for waterproofing.

Notes: Ensure all materials are fire-resistant and installed according to specifications to prevent heat damage and fire hazards.

A Composition to render Wood Fire-Proof:

Glass made by heating sand with twice its weight of soda-ash or pearlash is soluble in boiling water, when finely powdered. Applied with a brush, it renders woodwork fireproof, and when once dry is not affected by cold water.

To Render Dresses Incombustible:

Take of a solution of tungstate of soda, of a specific gravity 1.14, 100 parts; phosphate of soda, 3 parts. The articles are dipped in the solution, and allowed to dry before ironing. This solution keeps well, and is used in the Royal laundry.

To render Paper Fire-proof:

Whether the paper be plain, written, printed on, or even marbled, stained, or painted for hangings, dip it in a strong solution of alum-water and then thoroughly dry it. In this state it will be fireproof. This will be readily known by holding a slip thus prepared over a candle. Some paper requires to imbibe more of the solution than by a single immersion, in which case the dipping and drying must be repeated until it becomes fully saturated. Neither the color nor quality of the paper will be in the least affected by this process, but, on the contrary, will be improved.

Steps for Transferring Heat:

1. Applying Tinder:
- Take a liberal pinch of cedar tinder (about a teaspoonful).
- Wrap it in bark fibre or shredded rope to keep it from blowing away.
2. Placing on Coal:
- Hold the wrapped tinder down on the glowing coal.
3. Blowing/Fanning:
- Lift the tray and gently blow or fan until the tinder begins to blaze.
4. Adding Fuel:
- Carefully pile over it shreds of birch bark or splinters of fat pine prepared beforehand to build the fire.

Procedure Steps:

1. Securing the Drill:
- Pass a leather thong once around the drill, ensuring it is taut.
2. Positioning the Drill:
- Insert the lower point of the drill into the pit at the top of the notch in the fire-board.
3. Holding the Socket:
- Hold the socket with the left hand on top of the drill.
4. Steadying the Board:
- Rest the notch of the fire-board on a chip or thin wooden tray, and steady it under the left foot.
5. Using the Bow:
- Hold the bow by the handle end in the right hand.
6. Body Positioning:
- Keep the left arm against the left knee for stability.
7. Drawing the Bow:
- Draw the bow back and forth with steady, even strokes, using its full length.
8. Observation of Smoke:
- After a few seconds, the ground-up wood will begin to smoke; continue until it produces a glowing coal in the middle of the dust pile.

Tinder Preparation:

1. Natural Materials Only:
- Use only materials found in the wild (no artificial preparations).
2. Recommended Tinder:
- Cedar wood finely shredded between two stones is preferred.
- Some use birch fringes, improved by rubbing in powdered charcoal.

Avoid Artificial Enhancements:
• Avoid using lint or punk that has been soaked with saltpetre or other combustibles; these are not considered fair play for true woodcrafters.

Preparation Steps:

1. Cutting the Notch:
- At the edge of the fire-board, cut a notch that is:
- Half an inch wide
- Three fourths of an inch deep
2. Creating the Pit:
- At the top of this notch, make a pit or shallow hole.
3. Resting Surface:
- Place the fire-board on a chip or thin wooden tray to allow ground-up wood to fall away from the board.

Importance of the Notch:
• The notch is essential for proper friction fire-making; it is useless to try fire-making without it.

Benefits:

1. Woodcraft Skill: It is an interesting experiment in woodcraft.
2. Survival Readiness: A boy who learns this skill is better equipped and can avoid freezing to death for lack of matches if he has wood and a shoe lace.
3. Fire Safety: The difficulty of the method helps prevent unnecessary fires, reducing the risk of setting woods ablaze or smoking forbidden cigarettes.

Example:

• An Apache Indian once challenged a white man to light a fire using friction methods versus matches.
• The Apache pretended to warm up the wood three times before starting, which gave him an advantage in speed.
• This shows that with skill and practice, friction fire-making can be as fast or nearly as fast as using matches.

Procedure:

1. Dig a U-shaped hole in the ground as shown.
2. Start a fire at one end of the hole.
3. Feed fuel into the other end to maintain the fire.
4. Place your pot over the side with the fire, elevated on sticks to allow airflow underneath.
5. This method is ideal for high wind conditions and provides better control over cooking.

Materials Needed:
• Larger housing container (e.g., coffee can or 5-gallon drum)
• Elbow-shaped combustion chamber (stovepipe, scrap metal, or nested cans)
• Fireproof insulation (wood ash, vermiculite, perlite, pumice rock, dead coral, or air-trapping layers of aluminum foil)
• Fuel wood or narrow pieces of wood
• Tinder
• Metal skirt (optional but recommended for heat transfer)
• Wire grill (to rest the pot on)
• Castable firebrick (for improved lifespan)

Steps:
1. Prepare the Housing Container: Use a larger container such as a coffee can or 5-gallon drum.
2. Create Fuel Feed Hole: Make a hole in the housing container to insert fuel into the stove.
3. Construct the Combustion Chamber: Create an elbow-shaped combustion chamber using stovepipe, scrap metal, or nested cans.
4. Insulate the Combustion Chamber: Fill the space between the elbow and the housing with fireproof insulation (e.g., wood ash, vermiculite, perlite, pumice rock, dead coral, or air-trapping layers of aluminum foil). Avoid using earth, sand, or cement as they reduce efficiency.
5. Install the Combustion Chamber: Place the elbow joint inside the larger container. Use a brick or other material underneath to help keep it in place.
6. Create a Shelf for Fuel: Pound a can flat and cut it to fit as a shelf for the fuel wood. Alternatively, use a wire grill to hold the fuel.
7. Add a Metal Skirt (Optional but Recommended): Wrap a thin piece of metal around the pot, ensuring there is a 1 cm gap between the pot and the skirt. This increases heat transfer efficiency by forcing hot gases to rub against more of the pot.
8. Improve Longevity: Plaster the inside with castable firebrick for improved lifespan.
9. Adjust Chimney Height: A taller chimney will be more smokeless, while a shorter chimney allows the flame to touch the bottom of the pot and transfer heat more efficiently.
10. Start the Fire: Place tinder on the shelf, ignite it, and then push fuel into the fire.

Procedure:

1. Select large stones and place them around the fire to reflect and retain heat.
2. Insert the ends of long logs into the spaces between the stones.
3. As the logs burn, gradually push them further into the fire until they are consumed.
4. Use this setup to cook food by:
- Placing a grill on top for cooking meat or vegetables.
- Using pots or pans on the grill.
- Hanging pots from a crane or spit, made by driving two forked sticks into the ground and placing another stick between them.
5. For more advanced cooks, rake coals out of the fire and cook directly on top of them.
6. In very improvised situations:
- Dig a hole in the ground, line it with waterproof material, add water or food, and heat rocks in the fire before dropping them into the hole to boil the contents.
- Wrap food (e.g., potatoes) in aluminum foil and place near the fire, in coals, or bury in coals to cook overnight.
- If no foil is available, cut the ends off two aluminum cans: put food in one can and use the other as a lid.
7. For an even more improvised method:
- Make a fire pit, burn it down to a coal bed, and place food inside with layers of non-poisonous leaves and dirt or sand for cooking via heat and steam.

Important Notes:
• Avoid using riverbed rocks in or near the fire. They may contain trapped water that can cause them to explode when heated.

Procedure:

1. Lay two logs on either side of the fire to reduce wind impact.
2. Alternatively, build a U-shaped hearth using rocks around the fire to protect it from wind.
3. For more stability:
- Dig a shallow trench, about 1 foot deep and wide enough for your pots to straddle the opening.
4. This setup helps contain the fire and improves cooking efficiency in windy conditions.

Materials Required:
• Insulating materials (blankets, coats, dry newspapers, hay)
• A container to hold the insulating materials
• A lidded pot

Steps:
1. Prepare the Insulation Cavity:
- Use a bushel basket or any large container to create a cavity for the pot.
- Line the cavity with a towel to ensure even insulation and restrict air circulation around the pot.
2. Place the Pot in the Cavity:
- Insert the lidded pot into the center of the cavity, ensuring it is fully surrounded by the towel.
3. Add Insulating Materials:
- Surround the pot with at least 3 to 4 inches of insulating materials (newspapers, blankets, etc.) on all sides and top.
- Ensure that the insulation covers the entire surface of the pot, including the lid.
4. Seal the Cooker:
- Cover the insulating materials with additional layers of newspapers or other insulating material to create a thick barrier (about 4 inches thick).
5. Use Properly:
- Only use this cooker for food that has already been brought to a boil.
- The temperature will remain near boiling for several hours, allowing the food to cook slowly and thoroughly.

Notes:
• This method is ideal for cooking beans, grains, or tough meat in water with minimal fuel consumption.
• Whole beans should be boiled for 10–15 minutes before placing them in the Fireless Cooker.
• Tough meat or grains can be cooked by boiling them briskly for about 5 minutes and then insulating them for 4 to 5 hours, or overnight.

Materials Required:
• Dry grain meal
• Water (3 parts water to 1 part meal)
• Salt (1 teaspoon per pound of dry meal)
• A pot with lid
• Fireless Cooker or alternative insulation method

Steps:
1. Prepare the Water and Meal Mixture:
- Bring 3 parts of water to a boil for every 1 part of grain meal.
- Add 1 teaspoon (5 grams) of salt per pound of dry meal to the boiling water.
2. Add the Grain Meal:
- Remove the pot from the heat source or stop adding fuel to the stove.
- Quickly stir the grain meal into the hot water, ensuring even distribution.
3. Bring to a Rolling Boil Again:
- While stirring constantly, bring the mixture back to a rolling boil.
4. Cook in Fireless Cooker:
- Once the mixture is boiling and no thin, watery part remains (this usually takes about 5 minutes), place it into the Fireless Cooker.
- Allow it to cook for at least 4 to 5 hours or overnight.

Notes:
• Cooking grain meal with a Fireless Cooker reduces the risk of sticking and scorching compared to cooking in cold water.
• If no Fireless Cooker is available, continue boiling the mixture for an additional 15–20 minutes after it reaches a rolling boil.
• For extended cooking times (many hours), use at least 4 parts of water per 1 part dry meal to minimize sticking and scorching.

Materials Needed:
• Trash bags or containers for storage
• Optional: Sifter or screening tool (to separate usable charcoal from uncharred wood)

Procedure Steps:
1. Inspect Charcoal Quality: After removing the charcoal, inspect it to ensure it is charred all the way through. Some pieces may not be fully charred and should be separated.
2. Estimate Yield: The yield can vary depending on the type of wood used. For example, two barrels of wood may produce about 2.5 trash bags of charcoal.
3. Store Charcoal Properly: Store the charcoal in a dry place to prevent moisture absorption. Use trash bags or containers with tight seals for long-term storage.
4. Dispose of Uncharred Wood: Set aside uncharred wood and consider using it as fuel for future batches or other purposes.

Materials Needed:
• Respirator mask
• Shovel

Procedure Steps:
1. Do Not Add More Fuel: Once the gases ignite, no additional fuel is needed; in fact, it's best to avoid getting too close due to intense heat.
2. Monitor Smoke and Heat: Initially, there will be a lot of smoke (some black), but once the process is underway, the heat becomes intense and the smoke decreases significantly.
3. Let It Burn Completely: Allow the fire to burn until it dies on its own, which takes about 2 hours. This indicates all gases have been driven off.
4. Cool Down Overnight: Let the barrels cool down overnight before opening them. Opening too soon can cause hot charcoal to ignite due to air exposure.
5. Harvest Charcoal Safely: The next day, wear a respirator mask and use a shovel to remove the charcoal from the barrel. Be careful with fine dust.

Materials Needed:
• Fuel wood (longer pieces)
• Kindling
• Matches or lighter

Procedure Steps:
1. Build a Hot Fire: Stack a large amount of fuel wood under the barrels to create a hot fire.
2. Start the Fire: Light the fire using kindling and matches or a lighter. Ensure it is burning hot and strong.
3. Monitor Initial Gas Production: A single barrel will take about 20-30 minutes to start producing gas; twin barrels may take up to 45 minutes.
4. Gas Ignition: Once the gases begin to ignite, they will be drawn through the holes in the bottom pipe and ignited by the fire under the barrel.

Materials Needed:
• Scrap wood (prepared as per earlier steps)
• Concrete blocks

Procedure Steps:
1. Load Wood into Barrels: Place short pieces of wood (around 12 inches or less) into the barrel. Leave space for gas to escape.
2. Use Long Pieces for Fuel: Use longer pieces of wood as fuel for the fire outside the barrel.
3. Stack Concrete Blocks: Stack concrete blocks in front of the opening to create a barrier and support structure.
4. Create Gap for Smoke Escape: Use 4" solid blocks for the last row to create a gap for smoke escape and ensure good airflow.

Materials Needed:
• 55-gallon barrels with removable lid and bung hole in the bottom
• 2" threaded iron pipe
• 1" threaded iron pipe
• Hollow 4" blocks for support
• Concrete blocks (for stacking)
• Hardware store components: male/female elbow, female/female elbows, 6", 24", and 36" pipes, end cap

Procedure Steps:
1. Select Barrels: Use 55-gallon barrels with a removable lid and bung hole in the bottom.
2. Modify Barrel: Remove the rubber seal that comes with the barrel as it will melt during the process.
3. Install Pipe System:
- Insert 2" threaded iron pipe into the bung hole at the bottom of the barrel.
- Use male/female elbow, female/female elbows, and pipes (6", 24", 36") to create a gas venting system.
- Drill 1/2" holes every 6" down each side of the 36" pipe that goes under the barrel. Ensure the holes are pointing left and right for flame direction.
4. Support Structure: Use hollow 4" blocks over 1" iron pipes to create a support structure for the barrels.
5. Create Air/Fuel Access Hole: Drill or cut a hole in the back of the kiln setup for adding fuel and allowing air flow.

Materials Needed:
• Scrap wood (preferably pine)
• Avoid pressure-treated wood, plywood, or any wood with chemical treatments

Procedure Steps:
1. Source Material: Obtain scrap wood from construction sites or other sources of discarded lumber.
2. Check for Chemical Treatments: Ensure the wood is not pressure treated (contains arsenic) or contains glues/binders (e.g., plywood). If unsure, avoid using it.
3. Use Dried Wood: Use already dried wood to reduce energy required for water evaporation during the process.
4. Size of Wood: Use short pieces of wood (around 12 inches or less) and longer pieces for fuel.

Materials needed:
• A drill, about 12 to 18 inches long and 3/4 inch thick

### Instructions:
1. The drill should be roughly eight-sided so that the thong will not slip during use.
2. Ensure both ends of the drill are pointed for easy insertion into the socket.
3. Use old, dry brash (not punky) such as balsam fir or cottonwood roots for best results.
4. Other suitable woods include basswood, white cedar, red cedar, tamarack, and sometimes even white pine.

Materials needed:
• A fire-board or block, about 3/4 inch thick and any convenient length

### Instructions:
1. Carve a notch into the fire-board that is 1/2 inch wide and 3/4 inch deep.
2. The notch should be used to hold the drill in place during the friction process.
3. After use, ensure the pit inside the notch is cleaned and maintained for future use.

### Maintenance:
• If the pit becomes bored through, the fire-board is no longer usable and should be replaced.

Materials needed:
• A pine or hemlock knot, with a shallow hole or pit in it

### Instructions:
1. Use a pine or hemlock knot as the base of the drill-socket.
2. Carve a shallow hole or pit into the knot for the drill to fit securely.
3. Ensure that the socket is about 4-1/2 inches long and functional for use with the drill.

Materials needed:
• Tulip wood, carved to represent the Thunderbird
• Green felspar eyes, cemented in with resin
• A soapstone socket, let into the wood and fastened with pine gum
• Grease, used to keep the top of the drill lubricated before use

### Instructions:
1. Carve a piece of tulip wood into the shape of the Thunderbird, ensuring it is about 4-1/2 inches long.
2. Cement green felspar eyes into the head using resin for visual appeal and durability.
3. Insert a soapstone socket into the middle of the wooden body and fasten it with pine gum.
4. Keep the top of the drill greased before use to ensure smooth operation.

Materials needed:
• A thin-edged wooden pan, about the size of the notch in the fire-board

### Instructions:
1. Construct a small wooden pan with a thin edge to catch the powder that falls from the notch during the friction process.
2. Place the thin edge of the pan under the notch of the fire-board to collect the fine wood dust (punk) produced by the drill and bow action.
3. While not essential, this tool is convenient for keeping the area clean and ensuring that the punk is easily accessible for starting a fire.

Materials needed:
• A bent stick (about 27 inches long and 5/8 inch thick)
• A stout leather thong, with a hole at each end
• A disc of wood for the handle end

### Instructions:
1. Create a hole at each end of the bent stick for the leather thong.
2. At the handle end, insert a disc of wood to allow tightening of the thong by applying pressure with the hand during use.
3. Ensure that the bow is taut and functional for use with the drill.

Steps to Build a Keyhole/Flask-Shaped Fireplace:
1. Arrange rocks: Create a ring of rocks in the shape of a keyhole or flask.
2. Maintain fire: Keep the fire burning in the main portion of the fireplace.
3. Use for cooking: Periodically rake hot coals under the grate into the narrow, lower portion for cooking.

Details:
• This design allows for efficient use of space and heat.
• The narrow portion is ideal for cooking with minimal interference from the main fire.

Steps to Build a Trench Fireplace:
1. Dig trench: Dig deep enough into mineral soil for the size of your fire.
2. Shape trench: Make it narrow like an army foxhole, with the open end upwind.
3. Add air intake: Create a small hole upwind connected to the firepit for better combustion.

Details:
• This type is useful when no rocks are available.
• The trench should be deep enough to contain the fire and prevent it from spreading.
• Ensure the open end is positioned correctly to allow airflow.

Steps to Build a Double Row Fireplace:
1. Lay rocks: Create two parallel rows of rocks with about a foot of space between them for the fire.
2. Place grate: Put a grate over these rows to support cooking utensils.

Details:
• This design is useful when you have limited rock availability but still want to cook over an open flame.
• Ensure the rocks are stable and not loose to prevent collapse.

Steps to Build a High-Back Fireplace:
1. Select materials: Use plenty of the right kind of rocks.
2. Build structure: Create a fireplace with a high back for draft and wide arms for pots and pans.
3. Add a grate: Place a metal grill or grate over the fire area to support cooking utensils.

Details:
• This type of fireplace is ideal for long-term use and cooking.
• Ensure rocks are stable and not loose to prevent collapse.
• The high back helps control airflow, improving combustion efficiency.

Steps to Build a Log Fireplace:
1. Select logs: Use two green hardwood logs.
2. Arrange logs: Lay them parallel about a foot apart or in the shape of a narrow 'V'.
3. Use for cooking: The V-shaped design is better on windy days in open country.

Details:
• This method is useful when no rocks are available and you need to cook quickly.
• Green hardwood logs burn slower, providing more consistent heat.

Steps to Build a Reflector Oven:
1. Create lean-to: Use light sheet metal or aluminum foil stretched over a frame of green sticks.
2. Position oven: Place it by the fire with the open front facing the fire.
3. Add reflector wall: Build a reflector wall using logs, rocks, or aluminum foil on the opposite side to capture more heat.

Details:
• A reflector oven is useful for baking pies, biscuits, and other baked goods.
• It can be made from simple materials like green sticks and aluminum foil.

Steps to Estimate Fire Temperature:
1. Hold open palm: Hold your open palm in the same spot where your pot will be.
2. Count seconds: Count "one and one, one and two, one and three," etc., to measure how long you can hold it there.
3. Interpret results:
- If you can only hold for "one and one" or less: Over 500°F
- If you can hold for 2-3 seconds: About 450°F ±10%
- If you can hold for 4-5 seconds: About 375°F ±10%
- If you can hold for 6-8 seconds: About 300°F ±10%

Details:
• This method helps estimate fire temperature without a thermometer.
• Use this to adjust cooking times and manage heat effectively.

Essential Cooking Utensils:
• Frying pan: A must-have for cooking.
• Pots: Necessary for boiling and simmering.
• Coffee pot: Useful for making coffee or tea.
• Cast-iron skillet: Ideal if weight is not a concern, but must be well broken in before use.

Details:
• A Dutch oven is a good investment for cooking stews, beans, and even baking bread.
• Choose between cast iron (durable) or aluminum (lightweight and easier to use).

Steps to Set Up a Cooking Area:
1. Use rocks or pegs: Use three rocks or metal tent pegs to support the coffee pot.
2. Suspend cooking vessel: Use two sapling forks and a crossbar to suspend the pot over the fire.
3. Select sturdy saplings: Choose a sturdy sapling with a strong offshoot branch for the fork.

Details:
• Avoid using perfect forks as they are hard to drive into the ground.
• Cut forks and crosspieces from green wood if possible for better durability.

Steps to Use a Dutch Oven:
1. Place on coals: Put the oven directly on hot coals or bury it in them.
2. Add heat: Place hot coals over the lid for additional heat.
3. Cook slowly: Bury the pot in hot coals in the morning and retrieve it later for a cooked meal.

Details:
• Dutch ovens are ideal for slow cooking stews, beans, and even baking bread.
• Cast iron is preferred but aluminum is lighter and easier to use.

### Chlorate Matches (With Sulphur)

Ingredients:
• Chlorate of potash: 9 grs.
• Sulphur: 2 grs.
• Sugar: 3 grs.
• Vermilion: 1 gr.
• Flour: 2 grs.
• Spirit of wine: q. s.

Wood Preparation:
• Gum copal: 1 oz.
• Camphor: 1/2 oz.
• Oil of turpentine: 6 oz.

Procedure:
1. Reduce the chlorate of potash, sulphur, sugar, vermilion, and flour to powder separately.
2. Mix all ingredients together with as little friction as possible.
3. Prepare the wood by dipping it in a solution of gum copal and camphor in oil of turpentine or using camphorated spirit.
4. Ignite the matches by dipping them in sulphuric acid, then immediately withdrawing them.
5. Ensure the acid is absorbed by asbestos.

### Lucifer Matches - Method 1

Ingredients:
• Glue: 6 parts.
• Phosphorus: 4 parts.
• Nitre: 10 parts.
• Red ochre: 3 parts.
• Fine smalts: 2 parts.

Procedure:
1. Form the glue into a smooth jelly and rub it with phosphorus at a temperature of 140° or 150° Fahrenheit.
2. Add nitre, red ochre, and fine smalts to the mixture.
3. Dip the wood or card in melted wax to a depth of 1/10th of an inch.
4. First rub the ends of the matches on a hot iron plate before dipping them into the mixture.

### Lucifer Matches - Method 2 (Noiseless Congreves)

Ingredients:
• Phosphorus: 9 parts.
• Gum solution: 16 parts.
• Nitre: 14 parts.
• Vermilion: 16 parts.

Procedure:
1. Triturate phosphorus with a solution of gum.
2. Add nitre and vermilion to the mixture.
3. Prepare the wood or card by dipping it in the prepared mixture.

### Matches Without Phosphorous - M. Peitzer's Compound

Ingredients:
• Sulphate of copper: Equal volumes.
• Ammonia solution: One solution supersaturated with ammonia.
• Hyposulphite of soda: One solution supersaturated with hyposulphite of soda.

Procedure:
1. Mix equal volumes of solutions of sulphate of copper, one supersaturated with ammonia and the other with hyposulphite of soda.
2. A mixture of chlorate of potash and the above powder will catch fire by percussion or rubbing; it burns like gunpowder, leaving a black residue.

### Safety Matches

For the Splints:
• Chlorate of potassa: 6 parts.
• Sulphuret of antimony: 3 parts.
• Glue: 1 part.

For the Friction Surface:
• Amorphous phosphorus: 10 parts.
• Sulphuret of antimony or black oxide of manganese: 8 parts.
• Glue: 3 to 6 parts.

Procedure:
1. Spread the mixture for the splints evenly on prepared wood.
2. Prepare the friction surface by spreading the amorphous phosphorus, sulphuret of antimony or black oxide of manganese, and glue mixture evenly on a roughened surface previously treated with glue and sand.

Materials List

• A 16 oz peroxide bottle (very tough plastic)
• A drinking spout from a spring water bottle (pull to open / push to close)

Instructions

1. Take the 16 oz peroxide bottle and attach the drinking spout from a spring water bottle.
2. Ensure that the spout is securely attached to create a super no-spill fuel bottle for alcohol fuels.

Materials List

• 1/2 pint (8 fl oz) paint or stain can with press-on lid
• 3-inch-wide by about 12-inch-long piece of sheet metal (thin gauge steel - not aluminum)
• 1 Radiator hose clamp - big enough to go around the can
• 1 Bag of cotton balls

Instructions

1. Use paint thinner to clean out the can of all paints or stains then wash out with soap and water.
2. Stuff the can full of cotton balls to the rim. Pack them in, but not too tight.
3. Wrap the sheet metal strip around the can to form a ring, and trim off excess so as to have a 3/4-round ring for the burner wind screen.
4. Position the ring about 1 inch down on the can so that 2 inches protrude above the can's top and clamp on the radiator hose clamp and tighten down the metal ring to the can as tight as you can get it. (This may distort the can a bit but the steel can is very tough and it won't break it).
5. Bend over the corner edges of the ring on top, so you or your pack won't get cut on its sharp edges.
6. Use a pair of sheet metal snips and cut a series of "V" groves around the top edges of the burner ring, being sure there's enough flat ring surface to support a pot or cup. Pour in enough alcohol fuel to soak the cotton "wick" -- that'll be about 6 to 7 oz. of fuel -- and seal the lid.

Materials List

• A one pound coffee can (actually a 12 oz can; does anyone still sell coffee in a pound can?)
• Some 1/4 inch wire mesh (also known as "hardware cloth")
• A 3 oz tuna can

Wire Mesh Modifications

1. Leave the bottom of the can attached.
2. Along the top, cut two 2 inch wide by 1/2 inch high slots about 1 inch apart from each other. These vents will allow air to pass out under your pot and keep it from smothering the fire.
3. Cut three 1 inch wide by 1/2 inch high slots so that their tops will be 3 inches down from the top of the can. Only cut the top three sides of these slots. The bottom is left uncut so that when completed, the metal can be bent down into the can to form support tabs for the alcohol/Esbit burner.
4. Along the bottom of the can, and in-line with the top two vents, cut two 2 inch wide by 1 inch high slots. These vents will act as the air intakes when burning wood in the stove.
5. Cut a circular piece of wire mesh about 4 inches in diameter. Cut it to fit so that you can easily drop it into the top of the stove and have it rest securely on the three tabs you previously created. This mesh will serve as the platform on which the alcohol/Esbit burner will rest.
6. Cut a smaller piece of wire mesh of sufficient size to cover the top of the tuna can. This wire mesh acts as a catalyst to help improve the efficiency of the alcohol burning.

Tuna Can Preparation
• Other than taking its top off, eating the contents, and washing it out, nothing else needs to be done to the tuna can. It will serve as the alcohol/Esbit burner. If you really want to, you can remove the label.

Using the Stove

Using the Plumber's stove is pretty straightforward:

1. Pry off the lid with a spoon or pocket knife.
2. Light the wick.
3. Set your pot or cup of beverage on the stove in order to heat or boil.

To put out the flames, just drop the lid upside-down on the can and let it cool before sealing the lid.

Performance Notes
• This little stove burns about 50 minutes on one filling.
• It will boil 16 ounces of water in ten minutes.
• You don't have to fill it every time you need to use it.
• It's very safe and the bottom stays cool when in use (I've used it indoors many times).

Bonus Use
• In an emergency, you will have a bunch of alcohol-soaked fire starters on hand.

Procedure:

When selecting batteries for an inverter system:

1. Choose deep-cycle batteries (not SLI batteries).
2. Opt for 6V, 220Ah batteries used in golf cars. These are preferred over 12V batteries because they have greater tolerance to deep cycling and cold weather.
3. Use two 6V batteries connected in series to achieve a 12V output (required by most inverters).
4. Avoid using SLI batteries for inverter systems, as they are not designed for deep discharges and will fail prematurely.

Important Notes:
• A single 12V, 110Ah battery can be used but is less durable than a pair of 6V batteries.
• Expect to pay $70–$85 per 6V, deep-cycle golf car battery (or equivalent). You will need two for inverter operation at 12V.
• Ensure the batteries are properly maintained and stored to maximize their lifespan.

Procedure:

To increase the capacity of a battery bank, wire batteries in parallel:

1. Ensure both batteries have the same voltage rating (e.g., 12V).
2. Connect the positive terminal of one battery to the positive terminal of the other battery.
3. Connect the negative terminal of one battery to the negative terminal of the other battery.
4. Make sure the load is connected to both batteries in parallel.

Important Notes:
• This method keeps the voltage constant (e.g., 12V) while increasing the total capacity (Ah).
• Use identical or compatible batteries for optimal performance and safety.
• Avoid connecting batteries with different voltages in parallel, as this can cause damage or failure.

Procedure:

To increase the voltage of a battery bank, wire batteries in series:

1. Ensure both batteries have the same voltage rating (e.g., 6V).
2. Connect the positive terminal of one battery to the negative terminal of the other battery.
3. The remaining terminals (positive and negative) will be used for connecting to the load or system.

Important Notes:
• This method increases the voltage (e.g., 6V batteries in series produce a 12V output).
• Use identical or compatible batteries for optimal performance and safety.
• Avoid connecting batteries with different voltages in series, as this can cause damage or failure.

Steps to Gather Fuel Wood:

1. Use dead limbs from standing trees or windfalls that have absorbed less moisture and will burn more easily.
2. Avoid cutting down live, green trees, as they are not ideal for firewood.
3. Choose hardwoods (broad leaf trees) such as birch, dogwood, and maple for longer-lasting coals.
4. Softwoods (evergreens and conifers) burn hot and fast with more smoke but leave little in the way of coals.
5. Stack fuel wood close enough to be handy but far enough from flames to remain safe and protected from precipitation.
6. If available, use a mixture of gas and oil from an aircraft crash site for additional fuel, but exercise caution when igniting this mixture.

Steps to Gather Kindling:

1. Collect small sticks or twigs, pencil-thick up to the thickness of a thumb, ensuring they are dry.
2. Evergreen limbs often make the best kindling due to their high resin content, which allows them to burn hot and fast but may not last long.
3. Avoid using wet or green materials as they will not ignite easily.

Steps to Gather Tinder:

1. Collect fine and dry materials, such as:
- Shredded cedar/juniper bark or pine needles.
- Dry grass.
- Slivers shaved from a dry stick.
- Hornet's nest.
- Natural fibers from equipment supplemented with pine pitch (e.g., cotton battle dressing).
- Cotton balls and petroleum jelly or char-cloth.
2. Ensure the sticks used for tinder are dry and no larger than the diameter of a toothpick.
3. Store an extra double handful in a dry place for use the following morning.

Procedure:

1. Assess the situation before entering a burning building:
- Determine if it is safe to enter (e.g., fire is contained, no immediate danger)
2. Wear protective gear such as a helmet, gloves, and thick clothing.
3. Enter slowly and carefully, keeping low to avoid inhaling smoke.
4. Use a flashlight or other light source to navigate through the dark.
5. Stay close to walls for stability and to avoid tripping over debris.
6. Watch for heat sources such as flames or hot surfaces.
7. Exit immediately if conditions become unsafe.

Procedure:

1. Unroll the hose carefully to avoid kinks or tangles.
2. Connect the hose to a hydrant by aligning the threads and tightening securely.
3. Join two hoses together using a coupling, ensuring it is tight and leak-proof.
4. Attach the nozzle to the end of the hose and adjust it for water flow control.
5. Operate the nozzle with one hand while holding the hose steady with the other.
6. Direct the stream of water at the base of the fire, not directly at flames.
7. Monitor pressure and be prepared to shut off the valve if necessary.

Procedure:

1. Gather a group of people who can help carry water to the fire.
2. Assign roles: one person fills the bucket at the water source, another carries it to the fire, and a third pours the water onto the flames.
3. Ensure that each person knows their task before starting the brigade.
4. Maintain a steady flow of water by coordinating with others in the group.
5. Keep buckets full and ready at all times to avoid delays.
6. Work quickly but safely, avoiding slips or falls on wet surfaces.
7. If the fire becomes too large, stop immediately and call for professional help.

Procedure:

1. Understand that fire is essential for survival in the bush as it provides warmth, comfort, and protection.
2. Fire is necessary for cooking food, which makes plant foods more nourishing and animal flesh safe to eat.
3. Fire is also used for preserving food through smoking or drying.
4. It enables the purification of water, making it safe for drinking.

Notes:
• The ability to obtain fire under any conditions is a critical survival skill.
• Confidence in lighting fire with no equipment can be life-changing.

Procedure:

1. Learn how to make fire under almost any condition, as it is essential for a backwoodsman.
2. Be able to create almost smokeless fire or fire with little or no flame, which can be important in situations such as war or signaling.
3. Know how to make signal fires that can guide rescuers if you are lost.
4. Understand the need for fire to cook food, warm yourself, and protect yourself from danger.

Notes:
• Fire-making skills are crucial in survival scenarios.
• Practicing these skills increases confidence and self-reliance.

Purpose: To prevent accidental spread of fire and ensure safe heating.

Steps:
1. Build a fireplace using rocks or mineral soil to contain the fire.
2. Place the fire as close to the shelter opening as safety allows, but never too close to avoid risk of burns or fire spreading.
3. Construct a log reflector behind the fire to direct heat toward the shelter.
4. Use only dead, standing trees for firewood; they are drier and burn more efficiently than fallen logs which tend to be wet.
5. Shield the fire from wind by building the fireplace on the lee side of the shelter.
6. Avoid using rocks that may explode when heated (e.g., limestone) around the fire.
7. Be cautious of sparks and flying embers, as they can damage clothing or sleeping gear.

Notes:
• In winter, avoid building fires near evergreen trees laden with snow; heat may cause snow to slide down and create hazards.

To make a Sand-heat Furnace:

1. Build the furnace structure: Use bricks that can withstand fire. The ash-pit should be approximately 12 inches high and have an ash-door opening about 6 inches square.
2. Install the grate: Place a grate inside the furnace, ensuring it is positioned correctly for proper airflow.
3. Create the fireplace: Construct a cylindrical fireplace that is 2 inches wider than the sand pot and approximately 8 inches deeper. The grate should be a square whose side measures about two-thirds of the internal diameter of the sand pot.
4. Mount the sand pot: Hang the sand pot by its border in an iron ring placed at the top of the furnace. Avoid using Teichmeyer's method of sloping the pot for now.
5. Ventilation setup: Instead of using 4 register holes as vents, create a single opening about as wide as the grate and 3 inches high, either on the back or one side of the furnace to vent burned air into the chimney. This may lead to uneven heating near the vent.
6. Heat equalization adjustments: To help distribute heat more evenly:
- Bring the fire from under the center of the pot forward as much as possible.
- Raise the wall opposite the vent perpendicularly and enlarge it only on the other three sides.
- Consider creating several small vents around the pot leading into the chimney for better airflow.
7. Add a notch: Make a notch on one side of the furnace to accommodate the neck of the retort.
8. Heat distribution using an iron plate: Place a large cast-iron plate on a border of bricks surrounding a platform made of the same materials, leaving a cavity about 2 1/2 inches deep at the far end. Create another opening from this cavity into the chimney.
9. Use sand for heat retention: Lay sand on the iron plate to form a sand heat, allowing multiple operations to be carried out simultaneously.
10. Managing heat transfer between vessels:
- If the contents of the sand pot are finished and you want to continue heating other vessels in the sand-heat without interruption, draw the vessel out of the sand, add some warm sand back into the pot, and introduce a fresh vessel with its materials.
- If gradual heat is required for a new operation, use a pot made of thin plate-iron filled with cold sand containing the vessel. Slide this partially into the heated sand-pot and support it using pieces of brick placed under the edge or otherwise until it's time to increase the heat. Gradually slide it down lower until it reaches the bottom of the sand-pot.

Materials Required:
• Fire bricks
• Clay of the same kind as fire bricks
• Common bricks (for parts not exposed to heat)
• Mortar (to be removed before using clay)
• Iron braces

Procedure Steps:
1. Select Appropriate Materials: Use fire bricks for areas directly exposed to heat, as they can withstand high temperatures without deforming.
2. Prepare the Clay: Ensure that the clay used is of the same kind as the fire bricks and is prepared properly for setting the bricks.
3. Lay Fire Bricks: Set the fire bricks in the clay, ensuring they are cut as needed to fit the structure.
4. Use Common Bricks for Non-Heat Areas: For parts of the furnace that are not directly exposed to heat, use common bricks set in mortar.
5. Remove Mortar Carefully: Before beginning work on the fire brick section, carefully remove any mortar from the non-fire areas to prevent contamination with clay, which could cause it to run into glass and spoil the furnace.
6. Minimize Thickness: Build the furnace as thin as possible to save space and reduce fuel consumption during heating, since these furnaces are not used constantly.
7. Add Iron Braces for Stability: Surround the furnace with iron braces to prevent damage caused by the expansion and contraction of materials due to heat fluctuations.

Ingredients:
• 1 lb. 12 oz. of cotton
• 1 lb. saltpetre
• 2 qts. alcohol
• 3 qts. water
• 3 galls. solution of isinglass (1 oz. to the pint)
• 10 lbs. mealed powder

Method:
• Immerse lamp-wick in a solution of saltpetre with meal powder.
• Wind it on a frame and dust with meal powder.

Method:
• Soak unglazed paper in a solution of nitre in vinegar or water.
• The stronger the solution, the faster it will burn.

Procedure:
1. Dip the paper in a wet solution.
2. Dry it.
3. Test it by burning; if it burns too slowly, make the solution stronger and dip again.

Procedure:
1. Immediately shut all doors and windows to prevent the fire from spreading.
2. Throw water directly onto the fire in the grate to cool it down.
3. Stop up the bottom of the chimney with any available material (e.g., bricks, dampers) to cut off airflow and smother the flames.

Notes:
• This method is suitable for small fires that are contained within the fireplace or chimney.
• If the fire is large or spreading, evacuate immediately and call for professional help.

Procedure:
1. Immediately shut all doors and windows to prevent the fire from spreading.
2. Throw a handful of flowers of sulphur onto the burning coal in the fireplace or chimney.
3. The gas released by the sulphur will quickly extinguish the flames.

Notes:
• This method is effective for small fires that are contained within the fireplace or chimney.
• Ensure the sulphur is dry and not contaminated with other materials to maximize its effectiveness.
• If the fire is large or spreading, evacuate immediately and call for professional help.

Procedure:
1. Discuss how realistic the amount of bough would create the amount of smoke generated.
2. Highlight that using too much or too little material can impact fire effectiveness and visibility.
3. Emphasize the importance of balancing fuel sources for optimal results.

### Materials Needed
• Tinder: fine, dry flammable materials such as moss, shredded paper, birch or cedar bark, or wood shavings.
• Kindling: larger materials like pencil-diameter sticks, twigs, or rolled-up newspaper.
• Fuel: largest pieces of wood.

### Steps to Build a Fire
1. Prepare the fire site: Choose a safe location away from flammable objects and clear the area of debris.
2. Start with tinder:
- Place fine, dry tinder at the base of your fire pit or on the ground.
3. Add kindling:
- Loosely stack larger materials (kindling) on top of the tinder.
4. Add fuel:
- Place the largest pieces of wood (fuel) on top of the kindling.
5. Create a fire layout:
- Use either the log cabin style or tipi style stacking method:
- Log Cabin Style: Place tinder at the bottom inside, and stack kindling crisscrossed around it, leaving spaces for airflow.
- Tipi Style: Lean sticks into each other or insert their ends into the ground for stability. This allows sticks to fall into the fire as it burns.
6. Light the fire:
- Use a spark or flame to ignite the tinder and allow it to catch.
7. Maintain airflow:
- Ensure there are spaces between the logs and kindling for proper air circulation, which helps the fire burn efficiently.

### Tips for Success
• Fire making is a skill that takes practice; you will improve with repeated attempts.
• In very wet weather, split open a dry log from the inside and use the interior as "fuzz" to help start the fire.
• A "fuzzstick" can be made by shaving wood shavings from a stick while leaving them attached.

Objective: Create a resilient energy system using multiple renewable sources.

Reasons for Multi-Source Systems:
1. Seasonal Complementarity: Wind and water power complement solar energy during different seasons.
2. Voltage Compatibility: Solar, wind, and water systems all operate on low-voltage DC (particularly 12V and 24V), making integration easier.
3. Modular Design: Systems designed around one source can easily accommodate additional sources due to shared components like battery banks, distribution panels, and monitoring equipment.

Steps:
1. Choose Additional Sources: Consider adding wind-electric machines or small hydro-electric turbines to your existing solar system.
2. Integrate Components: Connect the new energy source to your existing battery bank and distribution panel using compatible wiring and fusing.
3. Monitor System Performance: Use monitoring equipment to ensure all sources are contributing effectively and that no overloads occur.

Notes:
• Ensure that all components are designed for low-voltage DC compatibility.
• Regularly inspect the system for signs of wear or damage.
• Consider consulting a professional if you are unsure about integrating new energy sources.

Objective: Establish a simple renewable energy system for off-grid living.

Materials Needed:
• Solar module
• 1 or 2 storage batteries (6V or 12V)
• 12V lights
• 12V radio
• Fusing panels and distribution equipment

Steps:
1. Select Components: Choose a solar module, one or two batteries, and basic 12V appliances such as lights and a radio.
2. Assemble the System: Connect the solar module to the battery bank using fusing panels and distribution equipment.
3. Install Appliances: Wire the 12V lights and radio into the system for power.
4. Monitor Usage: Use monitoring equipment to track energy usage and ensure proper function of all components.

Notes:
• This setup is modular, allowing for future expansion or reinstallation.
• Ensure that all electrical connections are secure and properly fused to prevent overloads.
• Regularly inspect the system for signs of wear or damage.

How to Select and Prepare a Fire Site

When selecting a fire site, consider the following:

• The area's terrain and climate.
• Available materials and tools.
• Time available for preparation.
• Purpose of the fire (e.g., warmth, cooking, signaling).
• Proximity to enemy forces.

To prepare the site:

1. In wooded or brush-covered areas, clear away brush and scrape the surface soil from the selected spot.
2. Create a cleared circle at least 3 feet in diameter to minimize fire spread risk.
3. Ensure the site is dry and located in an area that offers protection from wind.
4. Position the site suitably relative to your shelter, if any.
5. Orient the fire so it concentrates heat in the desired direction.
6. Choose a location with access to wood or other fire-burning materials.

How to Lay a Fire Using Different Methods

There are several methods for laying a fire. Three easy methods are:

1. Tepee Method: Arrange tinder and kindling in the shape of a cone. Light the center. As the cone burns, the outer logs will fall inward, feeding the heart of the fire. This method works well with wet wood.
2. Lean-To Method: Insert a green stick into the ground at a 30-degree angle, pointing downwind. Place tinder inside this lean-to stick and light it. As kindling catches, add more kindling.
3. Cross-Ditch Method: Scratch a cross about 1 foot in size in the ground, digging it 3 inches deep. Place a large wad of tinder in the middle of the cross. Build a kindling pyramid above the tinder. The shallow ditch allows air to sweep under the fire for a draft.

How to Create a Fire in Snow-Covered or Wet Areas

1. In snow-covered areas, use green logs (preferably from trees with wrist-size trunks) to create a dry base for your fire.
2. Break or cut several green logs and lay them side by side on top of the snow.
3. Add one or two more layers of green logs, laying the top layer in the opposite direction to those below it. This creates a stable platform that prevents the fire from being extinguished by snow.
4. Once the base is established, add kindling and ignite the fire as usual.
5. The green logs will melt the snow underneath, creating a dry bed for the fire to burn on.

How to Build a Dakota Fire Hole

To create an underground fireplace for cooking and concealment:

1. Dig a hole in the ground (the main fire pit).
2. On the upwind side of this hole, dig a second large connecting hole for ventilation (this is the air intake).
3. The two holes should be connected at the bottom to allow airflow from the air intake into the fire pit.
4. Place kindling and small sticks in the main fire pit, light them, and add larger logs as the fire builds.
5. The underground design helps conceal smoke and heat, making it useful for cooking without revealing your location.
6. Ensure that the hole is deep enough to contain the fire but not so deep that it becomes difficult to manage.

Procedure:

1. Collect kindling wood:
- Avoid collecting wood from the ground, especially if it is damp or after heavy dew.
- Gather thin dead twigs no thicker than a match from bushes or fallen branches.
2. Lighting the fire:
- Hold the bundle of twigs in your hand and apply the flame of your match to the end farthest from your hand.
- Turn the bundle until all the twigs are well alight.
3. Building the fire:
- Lay the blazing bundle of twigs in your fireplace.
- Gradually feed other small twigs on top, increasing the size until the fire is built to adequate proportions.
4. Handling heavy rain:
- If even the twigs are too sodden to catch alight easily:
- Take a thick piece of wood from a branch not lying on the ground.
- Use your knife, machete, or tomahawk to split off the wet outer layer until only dry wood remains.
- Shave this down in curls all around the stick and make four to six such fire sticks.
5. Lighting fire sticks:
- Hold these fire sticks by the butts in one hand and light the other end with your match.
- The dry curls will catch immediately, generating heat that dries out the thin damp twigs placed on top.
6. Using shelter for lighting:
- In strong wind or during very heavy rain, take your twigs or fire sticks inside your tent and light them in the shelter provided.
- Use your billy (carried on its side) to take the burning sticks to your fireplace.

Procedure:

1. Use small dry twigs:
- Feed the fire with small dry twigs that catch alight almost instantly.
2. Control combustion:
- Ensure complete and quick combustion to minimize smoke production.
3. Feeding the fire:
- Continuously feed the fire with twigs 1/8" [3 mm] thick to maintain a nearly smokeless flame.
4. Hiding smoke:
- Light your smokeless fire under a tree (but not against the trunk);
- The leaves and branches will disperse any tiny amount of smoke given off by the burning twigs.

Procedure:

1. Start with a small flame fire:
- Light a small flame fire using dry twigs or kindling.
2. Feed with charcoal:
- Feed the fire with previously gathered charcoal from half-burnt stumps.
3. Fan the fire if needed:
- Fan the fire continuously if there is no breeze to ensure proper combustion.
4. Use a brazier or stone surround:
- Use an old kerosene tin or 4-gallon drum with plenty of air holes as a brazier for the charcoal fire.
- If a tin is not available, build a stone surround around your fireplace to hide the glow of your charcoal fire.

Procedure:

1. Choose firewood based on its burning qualities:
- Pines burn well when dry, producing a clean bright flame and considerable heat.
- Most hardwoods are also good fuel.
- Avoid soft woods from rain forests, palm trunks, or swamp/marshland trees as they are poor fuel.
2. Collect firewood that is dead branches, preferably not lying on the ground to avoid dampness.
3. For a cooking fire:
- Use sticks with thickness between ½" to 1" [1.2 to 2.5 cm] for easier heat control.
4. For warmth:
- Use thick logs for longer-lasting heat.
- If using long logs, start the fire in the center and let it burn through; this makes handling easier after splitting.
- To keep an all-night fire going, occasionally push the two burning ends together to maintain a gentle flame.

Notes:
• Test different wood species by burning them to determine their suitability as fuel.
• Wood collected from trees or shrubs is generally drier and more suitable than ground-laid wood.

Procedure for lighting a fire without matches using sugar and permanganate of potash:

1. Gather materials: Collect about one teaspoonful of sugar and half that quantity of permanganate of potash (Condy's crystals), which may be found in a first-aid kit.
2. Prepare the wood: Hollow out a piece of dry wood to create a cavity large enough to hold the mixture.
3. Mix ingredients: Combine the sugar and permanganate of potash in the hollowed-out wood.
4. Create a pointed stick: Round off one end of a straight stick (about 3/8" to ½" [9 to 12 mm] thick and 12" [30 cm] long) into a shallow point.
5. Ignite the mixture:
- Insert the pointed end of the stick into the powder mixture.
- Rotate the stick rapidly between your hands until the mixture bursts into a slow flame.
6. Notes: This method may not be effective in damp or cold weather and may require several attempts to achieve ignition.

Purpose: To create a small, controlled fire suitable for cooking.

Steps:
1. Place two green logs about 6" to 8" [15 to 20 cm] thick and 12" [30 cm] apart to contain the fire.
2. Use small pieces of wood for fuel, as they provide quick heat without becoming too intense.
3. Ensure a plentiful supply of small wood is stacked nearby for feeding the fire as needed.
4. Consider placing a thicker stick in front of the fire to rest your frying pan and protect your hands from direct heat.
5. In very windy or cold conditions, build a reflector fireplace by placing green logs on the windward side to act as a windbreak.

Notes:
• A cooking fire should be low and controlled for safety and efficiency.
• Too large of a fire can lead to burnt food and fingers.
• The saying goes: 'The bigger the fire, the bigger the fool.'

Materials Required:
• Iron cylinder (17 inches in diameter, 8 inches deep)
• Clay
• Charcoal dust
• Fireplace cylinder (same width as ash pit)
• Screws and nuts
• Grate
• Cast-iron pot (hemispherical or cylindrical, about 6 inches deep at the edge)
• Stoneware head (for best kind of pot)
• Retort (low retort for distillation)

Procedure Steps:
1. Prepare the Ash Pit: Use an iron cylinder that is 17 inches in diameter and 8 inches deep, closed at the bottom. Cut a hole in the front that is 3 inches high and 4 inches wide with sliders to shut it tightly.
2. Install Support Pins: Rivet three pins on the inside of the ash pit about an inch below the upper edge; these will support the fireplace.
3. Line the Ash Pit: Line the bottom of the ash pit with clay mixed with charcoal dust, forming a saucer-like shape.
4. Construct the Fireplace Cylinder: Use a small cylinder nearly the same width as the ash pit to fit easily into the top of the ash pit and rest on the three pins. The height should be 15 inches, with flat borders at each end that leave a circular opening of 10 inches in diameter.
5. Attach Grate: Around the lower border of the fireplace cylinder, rivet three screws to which nuts are fixed for attaching a grate.
6. Create Ventilation Holes: In the upper border of the fireplace, at equal distances from each other, make four circular holes that are an inch over in diameter.
7. Line the Fireplace Interior: Line the inside of the fireplace with clay and charcoal, shaping it to match a core formed by drawing an ellipsis on a board with foci 15 inches apart and semiordinates at the foci 5 inches. Cut the board accordingly to form an ellipsoid shape.
8. Install Fire Hole and Stopper: Leave a fire hole about 6 inches wide and 4 1/2 inches high, with its lower limit about 3 inches above the grate. Close this hole with a lined stopper that has a border to retain the lining.
9. Create Vents for Air Regulation: Once the lining is dry, cut four sloping openings in it corresponding to the holes in the upper border of the fireplace. Use sliding pieces of tile over these vents to regulate airflow and control the fire.
10. Install Cast-Iron Pot: Hang a cast-iron pot (either hemispherical or cylindrical) from the central opening at the top of the fireplace. The pot should be about 6 inches deep at the edge with a rounded bottom, and its axis should be about an inch deeper than the rim.
11. Enhance Pot for Distillation: For the best kind of pot, add an upright edge that rises an inch higher to which a stoneware head is fitted, allowing it to serve for multiple distillations requiring strong heat.
12. Create Notch for Retort Access: Cut a notch on one side of the top of the fireplace, sloping upwards to the edge of the pot about 3 inches wide and 2 inches deep, to allow a low retort to be sunk deeper into the pot by providing passage for its neck.

1. Use a woollen blanket or rug as the most effective fire extinguisher.
2. Hang the blanket over a roller inside a water-butt to ensure it is fully saturated with water.
3. Deploy the soaked blanket directly onto the fire to smother and extinguish it effectively.

### Extinguish Petroleum or Benzine Flame
1. Do not use water unless in overwhelming quantity, as it may cause the fire to spread.
2. Use one of the following methods to smother the flame:
- Cover the flame with a woollen cloth or carpet.
- Use a wet muslin or linen cloth.
- Throw earth or sand over the flame.
3. These methods work by excluding air, which is necessary for combustion to continue.

Materials Needed:
• Tinder
• Fuel (sticks, narrow wood pieces, or tightly rolled paper)

Steps:
1. Place tinder on the fuel shelf: Position your tinder on the shelf inside the combustion chamber.
2. Ignite the tinder: Use a match or lighter to ignite the tinder.
3. Feed fuel into the fire: Once the tinder is burning, push small pieces of fuel (sticks, narrow wood) into the fire to sustain it.
4. Control burn rate: Continue feeding fuel as needed to maintain a steady flame and reduce smoke.

Notes:
• The combustion chamber’s insulation helps keep the fire hot (above 600°C or 1100°F), which increases efficiency.
• Air enters from underneath the shelf, ensuring proper airflow for efficient burning.

Purpose:
• Increase heat transfer efficiency by forcing hot flue gases to rub against the pot.

Materials Needed:
• Thin metal sheet (e.g., old coffee can, scrap metal)

Steps:
1. Measure and cut the skirt: Cut a thin piece of metal to fit around the pot, ensuring it is about 1 cm away from the pot’s surface.
2. Attach the skirt: Secure the metal skirt around the pot so that it wraps fully around the base and sides.
3. Ensure proper gap: Keep the space between the pot and the skirt at approximately 1 cm for optimal heat transfer.

Benefits:
• The skirt acts as a simple heat exchanger, almost doubling the efficiency of the rocket stove in tests.
• It ensures that hot gases make contact with more of the pot’s surface area, maximizing heat absorption.

Purpose:
• Control fuel burn rate and improve heat distribution.

Materials Needed:
• Flat can or similar material (for fuel shelf)
• Wire grill (optional, for pot placement)

Steps:
1. Create a fuel shelf: Pound a can flat and cut it to fit inside the combustion chamber as a shelf for feeding fuel.
2. Place wire grill on housing: If using a wire grill, place it on top of the housing container to rest the pot on.
3. Feed fuel into the fire: Push small pieces of wood or other fuel onto the shelf and into the fire.

Benefits:
• The fuel shelf allows for controlled feeding of fuel, reducing smoke and increasing efficiency.
• A wire grill helps position the pot correctly over the stove for optimal heat transfer.

Materials Needed:
• A metal drum or container
• Metal sheet for the firebox
• Duct tape or welding tools
• Sawdust or wood chips
• Air vents (can be made from metal strips)
• Grate or mesh to hold fuel

Steps to Construct the Stove:
1. Prepare the Firebox:
- Cut a section of metal sheet to form the firebox.
- Ensure it is large enough to accommodate the size of the space heater stove.
2. Attach the Firebox to the Drum:
- Weld or secure the firebox to the top of the metal drum using duct tape or welding tools.
3. Create Air Vents:
- Cut small holes in the sides of the firebox for air intake.
- Insert metal strips into these holes to create adjustable air vents.
4. Install Fuel Grate:
- Place a grate or mesh at the bottom of the firebox to hold the sawdust or wood chips.
5. Add Fuel and Ignite:
- Fill the firebox with sawdust or wood chips.
- Light the fuel using a match or lighter.
6. Regulate Airflow:
- Adjust the air vents to control the intensity of the fire.
7. Monitor the Fire:
- Keep an eye on the fire to ensure it burns safely and efficiently.

Safety Precautions:
• Ensure the stove is placed in a well-ventilated area away from flammable materials.
• Never leave the stove unattended while it is burning.
• Use protective gloves when handling hot metal or fuel.

Objective: Implement energy conservation strategies to prepare for prolonged power outages.

Key Considerations:
• Fuel Stockpiles: Maintain stockpiles of fuels such as gasoline, diesel, and kerosene in case transportation or utility services are disrupted during a crisis.
• Energy Conservation: Focus on conserving energy in whatever form is available to extend the lifespan of your fuel reserves.
• Backup Systems: Consider setting up a backup renewable energy system (e.g., solar, wind) to ensure continuous power availability.

Steps:
1. Stockpile Fuels: Store sufficient amounts of gasoline, diesel, and kerosene in secure containers for emergency use.
2. Conserve Energy: Use energy-efficient appliances and minimize unnecessary usage during outages.
3. Install Backup Systems: Set up a renewable energy system (e.g., solar panels) to provide power when traditional sources are unavailable.

Notes:
• Regularly inspect fuel storage containers for leaks or damage.
• Ensure that all backup systems are properly maintained and tested regularly.
• Educate yourself on the basics of electricity (volts, amps, watts, amp-hours) to better understand and manage your energy needs.

Procedure:

1. Collect the dried tops of cattails, which are effective as tinder.
2. Soak the brown tops in kerosene to create torches for light.
3. Use these torches when needed, though note that burning time may be short.
4. Alternatively, use the dried tops directly as tinder to start fires.

Materials Needed:
• Vehicle battery
• Wires from the vehicle
• Tinder

Steps to Light a Fire:
1. Remove the Battery: Carefully remove the vehicle battery from the car.
2. Attach Wires to Terminals: Pull out two wires from the vehicle and attach them to the terminals of the battery.
3. Run Wires Away from the Battery: Extend the wires away from the battery to a safe location where you can start a fire.
4. Create a Spark: Touch the ends of the wires together, which will create a spark that ignites the tinder.

Important Notes:
• The gas produced by the battery is highly volatile and could cause an explosion if exposed to a spark. Ensure the fire is started away from the battery.
• Always have tinder ready before attempting this method.

Materials Needed:
• 6-volt torch battery
• Fine steel wool (from a tool kit)
• Tinder

Steps to Light a Fire:
1. Hold Steel Wool Over the Negative Terminal: Take very fine steel wool from your tool kit and hold it over the negative terminal of a 6-volt torch battery.
2. Brush Against Positive Terminal: Brush the steel wool against the positive terminal, which will create sparks that ignite the steel wool.
3. Ignite Tinder: Ensure you have tinder ready to catch the spark and light it.

Important Notes:
• Always have tinder prepared before attempting this method.
• This technique requires a good understanding of how to handle electrical components safely.

Materials Needed:
• Condies Crystals (found in some survival kits)
• Sugar or barley sugar
• Tinder

Steps to Light a Fire:
1. Mix Equal Amounts of Condies Crystals and Sugar: Combine equal parts of Condies Crystals and sugar (or barley sugar) in a small container.
2. Grind the Mixture with a Knife Blade: Use the flat side of a knife blade to grind the mixture until it becomes fine.
3. Ignite the Mixture: The resulting mixture will produce a brief, intense flame when ignited. Ensure you have tinder ready to catch the spark and light it.

Important Notes:
• Always have tinder prepared before attempting this method.
• This technique is highly effective but requires careful handling of chemicals.

Materials Needed:
• Bow (a branch of a tree, approximately 45cm to 60cm long)
• Headstock (piece of hardwood to hold the top of the drill)
• Base (softer piece of dry wood with a groove cut into one side)
• Drill (piece of dry, soft wood, 30–40cm long and straight, sharpened at both ends)
• Tinder

Steps to Light a Fire:
1. Prepare the Components: Ensure you have all components ready: bow, headstock, base, drill, and tinder.
2. Attach Nylon Cord to the Bow: If using green timber for the bow, tension will be applied automatically; otherwise, use your fingers to hold it tight.
3. Set Up the Drill: Place the tip of the drill into the base starting groove and hold the headstock onto the top of the drill.
4. Rotate the Drill Using the Bow: Push and pull the bow to rotate the drill. The over-heated shavings (punk) will fall through the groove in the base onto the tinder.
5. Ignite the Tinder: Once a small ember forms, hold it in the tinder and blow until it ignites.

Important Notes:
• One of the better types of wood to use for both the drill and base is the lower wooden portion of the flower stalk from the balga plant.
• This method requires patience and practice and should be learned in a training environment.

Objective: Without the aid of references, start a fire using a primitive method.

To start a fire using a primitive method (such as friction-based techniques), follow these steps:

1. Gather Materials: Collect dry tinder (e.g., dry grass, leaves, bark), kindling (small sticks and twigs), and fuel wood (larger branches or logs).
2. Prepare the Fire Site: Choose a safe location away from flammable materials, such as dry grass or brush.
3. Create a Fire Pit: Dig a shallow pit in the ground to contain the fire and prevent it from spreading.
4. Use Friction-Based Methods:
- Hand Drill Method: Use a straight stick (the drill) and a flat piece of wood (the fire board). Spin the drill rapidly between your hands, pressing it against the fire board until it creates an ember.
- Bow Drill Method: Use a bow to spin the drill more efficiently. The motion is similar to the hand drill method but requires less physical effort.
5. Transfer the Ember to Tinder: Carefully place the ember into the tinder bundle and gently blow on it to encourage combustion.
6. Add Kindling and Fuel Wood: Once the fire starts, add small pieces of kindling and gradually introduce larger fuel wood as the fire grows.
7. Monitor the Fire: Ensure the fire is under control at all times and never leave it unattended.

Note: This procedure assumes you have access to appropriate materials and are in a safe environment.

Steps to Build a Pyramid Fire:

1. Construct the pyramid fire by stacking fuel wood in a large, broad-based structure.
2. Use this fire primarily for heating and signaling, as it produces large amounts of light and heat.
3. This type of fire is also useful for drying out wet wood or clothing due to its intense heat output.

Procedure:

1. Drown the fire: Pour water into the fire lay to cover all parts of the fire.
2. Stir the ember bed: Use a stick or other object to stir the embers and ensure that the fire is completely out.
3. Check for hot spots: Feel the bed of your fire with your hands (or use gloves) to check for any remaining hot spots.
4. Repeat if necessary: If any hot spots are found, start the process all over again by drowning, stirring, and feeling until no heat is detected.

Materials Required:
• Firewood or other fuel
• Log fire (preferred for large lean-tos)

Steps:
1. Use any type of oven fire to heat the lean-to shelter.
2. For larger shelters, use a log fire placed along the centerline of the space between two single lean-tos in a double lean-to setup.
3. Ensure that the fire is not too hot and does not risk burning down the shelter or setting the roof on fire with sparks.
4. Monitor the fire continuously to prevent it from becoming a hazard.

Notes:
• The heat should be evenly distributed over the entire length of the lean-to.
• Take precautions to avoid fire hazards, especially when using open fires.

Procedure:

1. Carefully supervise the use of fire and lights in the shelter.
2. Ensure the following:
- Security is maintained
- Fuel economy is practiced
- Prevention of fire and asphyxiation is prioritized
3. Burn wood in stoves instead of gasoline when available.
4. Extinguish all lamps before retiring for the night.
5. Fill and light all lamps and cooking stoves outdoors.
6. Use a stand or bracket to secure lamps or candles, placing them where they are least likely to be knocked over.
7. Immediately extinguish sparks on tents or lean-tos.
8. Smoking while in the sleeping bag is strictly prohibited.

Constructing a Reflector Wall:

1. Material Selection: Use a flat rock or stack of green logs to create the reflector wall behind the fire.

2. Placement: Position the reflector wall directly behind the fire within an open-ended shelter to maximize heat reflection back into the shelter.

3. Heat Retention: This technique significantly increases the amount of heat retained inside the shelter, improving warmth and comfort in cold conditions.

Notes:
• Reflector walls are especially useful for shelters with open ends exposed to wind or cold.
• Ensure that the materials used are stable and will not collapse into the fire.

Preparing a Fire Lay:

1. Fire Lay Types: Choose between two types of fire lays: fire pit and Dakota hole.

2. Fire Pit Construction:
- Create a windbreak using rocks or logs placed parallel to the wind direction.
- Ensure that the downwind end is narrower than the upwind side to create a chimney effect for better airflow and heat retention.
- Avoid using wet rocks, as they may explode when exposed to high heat.

3. Dakota Hole Construction:
- Dig a hole in the ground with two separate chambers connected by a tunnel.
- This method reduces fire signature and smoke production while providing concentrated heat for cooking or boiling water.

4. Fire Building: Gather dry fuel, build the fire according to the chosen lay type, and light it carefully.

5. Extinguishing the Fire: Properly extinguish the fire by dousing it with water or covering it with dirt after use.

Notes:
• Always choose a safe location for building fires away from flammable materials.
• Use caution when handling hot rocks and embers to avoid burns.

Objective: Maintain a wood fire that burns efficiently and safely overnight.

### Steps:
1. Do not remove ashes from the fireplace. Ashes are essential to control the fire and keep embers burning throughout the night.
2. Position logs correctly. Logs should be placed edge-to-edge with hot coals between them, as shown in Fig. 288. This arrangement allows for natural draught and heat retention.
3. Use andirons appropriately. Use andirons only as a safeguard to prevent logs from rolling out of the fireplace. Do not rely on them to manage the fire itself.
4. Secure tools before bed. Before retiring, pull the front or ornamental parts of the andirons toward the hearth and lay the shovel and poker across them horizontally.
5. Avoid poking or disturbing logs. Poking a wood fire can disrupt its natural draught and reduce efficiency.
6. Use bellows if needed. If you need to increase the flames, use a pair of bellows rather than moving logs or poking at the fire.
7. Morning maintenance: In the morning, shovel out the ashes from the rear of the fireplace, insert a new backlog, and bed it in with ashes as shown in Fig. 286.
8. Replenish fuel. Place glowing embers next to the backlog and fresh wood on top of that to ensure the fire is ready for use by breakfast time.

### Notes:
• Ashes help retain heat, keep coals glowing overnight, and can be used to subdue excessive heat if needed.
• Avoid using asbestos gas-logs if you want a natural, camp-fire-like atmosphere in your fireplace.

Objective: Arrange logs in a fireplace to ensure proper smoke flow and efficient burning.

### Steps:
1. Avoid improper log placement. As shown in Fig. 287, placing logs edge-to-edge without considering the angle of incidence can cause smoke to be drawn into the room instead of up the chimney.
2. Position logs correctly. Arrange logs so that the angle of incidence strikes the back of the chimney, as demonstrated in Fig. 285. This ensures that smoke ascends properly and does not escape into the living space.
3. Identify backlog placement. In both proper and improper arrangements (Figs. 285 and 287), the _B_ logs should be the backlog, with smaller logs (_A_ and _C_) placed in front of them.
4. Ensure chimney angle is correct. The top front of the fireplace under the mantel should extend down several inches below the angle of the chimney to prevent smoke from escaping into the room.
5. Avoid improper designs. As shown in Fig. 283, a poorly constructed fireplace with an improperly angled chimney can cause significant smoking issues even if built by experienced architects.
6. Use glass to correct issues. If a fireplace is improperly designed and cannot be altered, consider placing thick plate glass over the top of the fireplace to reduce the opening size and ensure proper smoke flow.

### Notes:
• Proper log arrangement ensures that heat is retained efficiently and smoke flows upward through the chimney as intended.
• Improper designs can lead to excessive smoke in the room, even if constructed by professionals.

Procedure:

• Ensure that you have enough heating material to last at least seven days.

Recommended Items:
• Firewood
• Liquid fuel (e.g., for a generator)
• Gas

Details:
• These heating materials should be stored in a safe and accessible location within your home. It is important to have enough to keep your family warm during a crisis.

Objective: Demonstrate ability to build a fire in the open using only two matches.

Steps:
1. Gather appropriate materials for starting a fire (dry kindling, tinder, etc.).
2. Use no more than two matches to light and sustain the fire.
3. Ensure that the fire is built safely and efficiently.

Procedure:

1. Approach the person in need of rescue from behind to ensure safety.
2. Place one arm under the victim’s armpits and grasp their clothing with the other hand.
3. Lift the victim slightly off the ground using your arms for support.
4. Drag the victim to a safe location, keeping them close to the ground to minimize strain on your back.
5. Maintain control at all times to prevent injury to yourself or the victim.
6. If the victim is too heavy, seek assistance from others before attempting to move them.
7. Work in fumes by using a wet cloth over your mouth and nose if smoke is present.

Procedure:

1. Gather materials:
- Two sticks: one for the drill, and one for the fire-board (fire-block). Both should ideally be from the same type of wood or parts of the same stick.
- Tinder to catch the spark.

2. Prepare the fire-board:
- Select a flat piece of wood as your fire-board. It should be dry and not too hard.
- Make a small depression in the center of the board where you will rub the drill.

3. Prepare the drill stick:
- Choose a straight, smooth stick for the drill. It should be slightly smaller in diameter than the fire-board to allow it to spin freely.

4. Create a bow:
- Use a long, flexible branch as the bow. Tie a piece of string or cord tightly around one end of the branch to form a loop.
- Attach the other end of the string to the drill stick so that you can move it back and forth across the fire-board using the bow.

5. Start rubbing:
- Hold the fire-board firmly in place with your foot or hand.
- Use the bow to rub the drill stick rapidly against the fire-board, applying steady pressure.
- Continue until you see smoke or a small ember appears in the depression on the fire-board.

6. Transfer the spark to tinder:
- Once an ember is formed, carefully transfer it to your prepared tinder (dry grass, bark, or other fine material).
- Blow gently on the tinder to encourage it to catch fire.

7. Build the fire:
- Once the tinder is burning, add small pieces of dry wood to build up the fire.

Notes:
• This method requires practice and patience. It can be done quickly if you know the correct technique.
• The best results are achieved with two sticks made from the same type of wood.
• Ensure that your hands are clean and dry for better grip.

Choosing the right wood is crucial for successful fire-making. The wood should be:

• Soft enough to wear away, but not so soft that it produces no punk.
• Hard enough to wear slowly, ensuring sufficient heat to light the punk.
• Highly inflammable and dry, with no signs of being wet, oily, gummy, or resinous.

### Recommended Woods:
• Balsam fir (especially dry and seasoned)
• Cottonwood roots
• Tamarack
• European larch
• Red cedar
• White cedar
• Oregon cedar
• Basswood
• Cypress
• Second-growth white pine

### Regional Preferences:
• Eastern Indians used cedar.
• Northern Indians used cedar or balsam fir.
• Plains Indians used cottonwood or sagebrush roots.

### Testing Wood Quality:
• If the dust that runs out of the notch during grinding is coarse and brown, the wood is too soft.
• If the dust is very fine and scanty, the wood is too hard.

Materials needed:
• A fire-board or block, with a notch and pit
• A drill
• A drill-socket
• A bow (simple or elaborate)

### Instructions:
1. Hold the fire-board down with one foot to stabilize it.
2. Insert the end of the drill into the pit in the notch of the fire-board.
3. Place the drill-socket on top of the drill and hold it in your left hand.
4. Hold one end of the bow in your right hand and draw it back and forth over the drill to create friction and generate heat.
5. Continue this motion until a spark or coal is produced, which can then be used to start a fire.

Materials needed:
• Two stout stakes (three feet long)
• Logs or large flat stone
• Log andirons

Steps to set up the fire:

1. Driving stakes: Drive two stout stakes three feet long into the ground about three feet from the mouth of the tent.

2. Creating a fire base: Pile four logs one on top of the other against these stakes or use a large flat stone resting against them.

3. Building log andirons: Make two log andirons for each side of the fire.

4. Constructing the fire: Build your fire in the space between the log andirons.

Benefits:
• Reflects heat back into the tent, making it warm and cheerful.
• Can be used with browse bags stuffed with balsam browse or dry leaves under blankets for insulation.

Procedure:
1. Scouts are given the task of collecting fire material and building a fire.
2. The goal is to light a fire until the log provided by the umpire is fully alight.
3. Time is recorded based on how quickly the fire is lit and sustained.
Notes:
• This race tests both speed and skill in fire-making under pressure.
• Scouts should be trained in various fire-starting techniques to ensure success.

Procedure:

1. Understand fire risks: Be aware of potential fire hazards in urban environments.
2. Familiarize with fire escapes: Know the location and use of fire escapes in buildings where you spend time.
3. Participate in fire drills: Take part in regular fire drills to ensure preparedness in case of an emergency.
4. Promote fire safety: Encourage others to follow proper fire precautions, such as not leaving flammable materials unattended.
5. Be prepared: Always carry a fire extinguisher or know where one is located and how to use it.

Procedure:

If a fire occurs:

1. Activate the fire alarm to warn others.
2. Call the fire department immediately and provide your name, location of the fire, and any other relevant details.
3. Assist neighbors, people with disabilities, or anyone who cannot help themselves.
4. Move quickly to your assigned fire exit.
5. Remove high-heel shoes to avoid tripping.
6. Use handrails on stairs or ladders for safety.
7. Follow instructions from building or fire officials.

Note: Staying calm and acting promptly can save lives.

Procedure:

If you must evacuate a building during a fire:

1. Do not use elevators—use only stairs.
2. Move to your assigned fire exit or evacuation route.
3. Have an alternate evacuation route planned in case the primary one is blocked.
4. Get out and stay away from the building.
5. Go to your assigned location outside the building.
6. Watch for falling objects, such as glass, wood, or other materials.
7. Do not attempt to return to the building until it is declared safe by officials.