The news on the link is old. They recently built the first prototype: http://web.mit.edu/newsoffice/2011/1k-house-prototype-0915.html http://web.mit.edu/newsoff

The news on the link is old. They recently built the first prototype: http://web.mit.edu/newsoffice/2011/1k-house-prototype-0915.html http://web.mit.edu/newsoffice/2011/1k-house-prototype-0915.h...