DIY Low Cost Insulated Earthbag Scoria Blocks

I realized it would be easy to make giant earthbag scoria blocks with raschel mesh bags, scoria (lightweight lava rock) and quick setting cement mortar or glue. The basic block making process involves forming the scoria blocks in simple wooden … Continue reading →

Idaho modern oldtimer builds underground & solar $50 houses

“Mike Oehler lived for over 30 years in an underground home that he built for $50 (and expanded for $500) on his land in Northern Idaho near the Canadian border. Now in his seventies his arthritis keeps him from hiking … Continue reading →