This rocket stove took Muhammet Sel a few hours to build, but it'll bring water to a boil in less than 10 minutes! Learn how to build woodburning cookstoves for your campsite, homestead, or backyard ...

[Bigelow Brook Farm] has a cool geodesic dome greenhouse that needs to stay warm in the winter. There are a lot of commercial solutions for greenhouse heating, but if you’re the kind of person who ...

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 ...