The Heater Exercise*
Make a list of fire fuels in your everyday life that can be used to make a heater.
From the items in your fire fuel list, experiment and build a series of heaters each using different materials.
For the heaters you make, come up with a name, write out the ingredients, a simple set of instructions, the pros/cons, cost and duration for each.
*Emergency use only: when fingers or toes are in jeopardy of frostbite.
Wood, paper, tree sap, pinecones, liquid gas, petroleum products, hand sani- tizer, dryer sheets, shirts, sticks.