Aboard Bike

Inventor Izhar Gafni and his bike                   REUTERS

An Israeli inventor has come up with a serviceable, rather cool-looking $20 bicycle. How can this be? It's made from cardboard. And how can that be? Watch and learn (video): http://www.npr.org/blogs/thetwo-way/2012/10/15/162949884/for-about-20-cardboard-bicycle-could-change-the-world-inventor-says