How to Make a Cat Food Can Stove
Go to the recycling center or visit your local trash can. You’ll need a cat food can and one slightly bigger, such as a tuna fish can Using a can and bottle opener, cut out several spaced wedges, like slices of pie. These are for air flow. The smaller one inside the larger, you can either line up the holes for increased air or stagger them to moderate. Inside the smaller can place some fiberglass insulation and cap it with a mesh screen. You’ll need something for the pot to sit upon over the flame. At the hardware store I bought a length of sturdy wire netting or screen that would place the pot about an inch above the flame. Next you’ll want a windscreen to protect the operation in windy conditions and make the stove more efficient. At the hardware store you might buy some double-reflective insulation or garden edging, but since I only needed a strip of it instead of a whole roll I simply use heavy-duty tin foil each time I go out for a tour. Voila: the cat-food can stove!