digital contents expo
Near Future Technology Expo
October 20, 2011, Tokyo, Japan - Fumiyuki Sato, an engineer from Japan's Defense Ministry, demonstrates what is believed to be the world Fumiyuki Sato, an engineer from Japan's Defense Ministry, demonstrates what is believed to be the world's first radio-controlled spherical flying object during the Japan's Digital Content Expo opened in Tokyo on Thursday, October 20, 2011.
Powered by a single propeller housed in a spherical shell, the drone, about the size of a basketball, is capable of taking off vertically, flying between The three-day exhibition showcased the latest The three-day exhibition showcased the latest inventions of Japanese technology researchers. (Photo by Natsuki Sakai/AFLO) [3615] -mis-