Researchers in Japan have developed the world’s first two-wheel drive bicycle, which “comes with an extra chain mechanism to transfer power from the bicycle’s pedals to both wheels instead of just one.” Video after the jump.
I’m a great believer in the engineer’s inate ability to come up with creative and effective solutions to problems. Still, sometimes it’s difficult to figure out exactly what problem they are trying to solve. It looks ‘practical’, whatever that means
[via Robots-Dreams]