i have a friend that wants a rocket stove so they can produce wood charcoal to use as a soil additive. i was wondering if there is a special chamber in the rocket stove or how it can produce charcoal. also wondered if anyone knows about the efficiency of a masonry heater compared to a rocket stove and if the masonry heater could produce charcoal as well. thanks
I am going to test your electrical conductivity with this tiny ad:
Learn, Design, Teach, & Inspire with Permaculture games.