Hot Ash Wood Burning Stainless Steel Rocket Stove

The Hot Ash rocket stove is designed with primary and secondary burns so they burn hot and efficient. Boil a cup of water with just a handful of sticks, wood pellets, or most other biofuels. … Continue reading →

Make a $4 emergency biomass stove from concrete blocks

“In the aftermath of a disaster, purifying drinking water may be a priority. The quickest, safest method could be boiling. This biomass stove only requires four concrete blocks, a tin can with both ends cut out and a gas stove … Continue reading →