Rocket stoves are an interesting, if often overlooked, method for cooking or for generating heat. Designed to use biomass that might otherwise be wasted, such as wood, twigs, or other agricultural ...

Curious how to turn a fallen tree into a cooking powerhouse? This step-by-step tutorial reveals the secrets behind crafting a ...

sock, and prepares a can of chili in under an hour with candle power. Too much hardware for you? You can make a disposable rocket stove out of wood.