Worlds smallest personal Helicopter

Gennai Yanagisawa (75-year-old) who runs an electronics equipment company in Matsumoto, Japan, has created a personal helicopter that can run at a speed of 56mph on a 30 minute flight.  Scroll down for the video

The GEN H-4 helicopter is the smallest helicopter in the world and has two rotors turning in opposite directions to maintain stability.

via theawesomer