In the second video, they build a "portable" rocket mass heater using a "shippable" rocket stove made from cast high temp refractory cement. I was wondering if this is available to purchase and how much it would cost and an estimate on the shipping costs as well
I yam what I yam and that's all that I yam - the great philosopher Popeye. Tiny ad:
2024 Permaculture Adventure Bundle (now a special for october 2025)
