A rocket stove offers a practical way to concentrate ... top of another until you have about three feet of vertical chimney height. Ensure that the top opening is approximately one foot by one ...

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 ...

The EcoZoom rocket stove is a lightweight ... fuel and time to cook a meal than other camp stoves that are twice the size.