Primitive Technology: Wood Ash Insulated FurnaceChris Remington@beehaw.org to Humanities & Cultures@beehaw.org – 22 points – 1 years agoyoutube.com1Post a CommentPreviewHotTopNewOldCool. The 73rd video on how to make iron prills. Because the first 72 were so awesome.
Cool. The 73rd video on how to make iron prills. Because the first 72 were so awesome.