How a Radical 1960s Architect Inspired NASA's Next Great Space Robot 

NASA’s bizarre Super Ball Bot is unlike any robot ever built–it uses a net of wires and rods to move, and could someday explore harsh exoplanets. It also has an unlikely heritage: It was inspired by the ideas of a visionary from the 1960s building floating cities based on the same concept. »11/19/15 1:30pm11/19/15 1:30pm