Robotics Blog » display http://roboticsblog.org Robot and Electronics News Weblog Sun, 05 Dec 2010 20:10:35 +0000 http://backend.userland.com/rss092 en MIT’s Firefly Robots Create Floating 3D Display From Colored Micro Helicopters http://roboticsblog.org/2010/other-robots/mits-firefly-robots-create-floating-3d-display-from-colored-micro-helicopters/