Buckminster Fuller was an architect, engineer, geometrician, philosopher, futurist, inventor of the famous geodesic dome, and one of the most brilliant thinkers of his time. Previously.
The Buckminster Fuller dome of the former Dutch aerospace museum is for sale. In 1971 it was the largest in the world and housed most of the aircraft on display. The dome has a height of 23 meters and a 2700 m2 floorspace. It is currently dismantled and stored in 27 seafreight containers. At the site (in Dutch) there's a wonderful set of photos on the construction in 1971 and dismantling in 2004.
The Buckminster Fuller Institute is now accepting submissions for it's new, annual design challenge contest. Submissions must be applicable with real-world technology, solving real-world problems with a minimum of ecological impact. The offered prize is $100,000, on par with some of NASA's challenges. ( Buckminster Fuller on Wikipedia, and E2 )