A revolution in construction #DomeHouse
Watch more 
http://goo.gl/NiZ8mi
The modern version of a Quonset hut…lol
From Japan. …
Here is an American version. .http://www.nydailynews.com/life-style/real-estate/steel-eco-friendly-quonset-hut-upstate-brings-article-1.1046372
Personally I think a used double wide makes a lot more sense