Swarm of Micro-Helicopters Could Create a Giant 3-D Displayhttp://www.wired.com/gadgetlab/2010/02/flyfire-3-d/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+wired%2Findex+%28Wired%3A+Index+3+%28Top+Stories+2%29%29&utm_content=Google+Reader by prat • 16 years ago 1 0 16 years agoWIwired.com