A BubbleDome made into a spaceship treehouse: http://www.openarchitecturenetwork.org/node/762
Wired Science Video that includes info Grip Clips. “Architecture for Humanity creates opportunities for architects around the world to make a difference through design initiatives, forums, workshops and competitions.” : http://www.pbs.org/kcet/wiredscience/story/29-cameron_sinclair_architect.html