17 Favorite Tiny Apartments and Houses from 2012 in TreeHugger

What Were They Thinking: Tiny Mobile Home Made Completely Out of Spray Foam

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dot Architects

credit: dot Architects

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Kim was not particularly impressed with Dot Architect's little mobile bicycle powered home in a box, primarily because it was made from unprotected sprayed polyurethane foam, not one of TreeHugger's favorite products. Given that the stuff is deadly when it burns and the high number of Chinese people who smoke, it is probably not a good choice.

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