More ideas from Andy
solar passivo de aquecimento / arrefecimento. Ainda melhor ilustração de princípios de design solares passivos.

Ok, maybe not a stove, but heating options :-) passive solar heating/cooling. Even better illustration of passive solar design principles.

Arquitetura: casa passiva. Adicionado por ConceptCasa.com.br

Concept of passive house and its main requirements for design and construction. Even includes suggested specs for U and R values!

Tensegrity: Structural Systems for the Future: René Motro: 9781903996379: Amazon.com: Books

Tensegrity: Structural Systems for the Future: René Motro:

Tensegrity structure - Search - Google+

tension is in the elastic cables between compression struts all in balance integrity as floating tension a la Snelson