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 ...

A rocket mass heater is a combination of a rocket stove and underfloor heating. A rocket stove works by having such a strong draft created by the heat rising up the chimney that the flames can’t ...

NASA is inviting you to sit by a homey, rocket-powered hearth this holiday season. The space agency created a virtual fireplace lit by the engines of its huge Space Launch System (SLS) rocket ...