(the sound is wonky for the first 20 seconds)
rocket mass heater
J.D. Ray wrote:Trying to balance reading the Permies forum and watching the evening news, I was surprised to find a juxtaposition of topics when this story came on:
While I'm somewhat concerned about the idea of teaching people to be reliant on fertilizer for growing crops, at the core, this is a good project.
J.D. Ray wrote:Trying to balance reading the Permies forum and watching the evening news
more from paul wheaton's glorious empire of web junk:
cast iron skillet
raised garden beds