@bOtM to /r/videos • 21 hours agoA day in the life of a rocket mass heater - a few twigs cleanly burned for a few minutes makes enough heat for a day or two.youtu.bemessage-square0arrow-up11arrow-down10file-text
arrow-up11arrow-down1external-linkA day in the life of a rocket mass heater - a few twigs cleanly burned for a few minutes makes enough heat for a day or two.youtu.be@bOtM to /r/videos • 21 hours agomessage-square0file-text