Larry Winiarski's Disaster Response Institutional Rocket Stove

Larry Winiarski's disaster response institutional stove. This is a a how-to video showing construction and use of a cook stove that could be built from local materials in a few hours time. If pumice is available it could be used in place of wood ash for the insulation. The water boiled in this video was still lukewarm the next morning even though the temperature was in the mid-40's F. www.rechoroket.com