Hexayurt
...between $200 and $500 to build, and requires only six cuts for each unit. The Hexayurt stacks flat for easy deployment in emergencies. Gupta has a suggested “Infrastructure Package” which includes heat, lights, water purification, and a composting toilet bringing the cost up somewhat, but still much less than FEMA’s $30,000 trailers. While not the most thrilling video (at least as compared to this), thanks to the wonders of youtube you can watch G...