(Maybe it works on toddlers too?) Sometimes after spin stabilization, you need to despin, and that's where the yo-yo comes in. The Yo-Yo De-Spin mechanism involves deploying small masses which ...

Behind the scenes at the new Wallace and Gromit film! VideoBehind the scenes at the new Wallace and Gromit film!

On the stage of a deserted movie theater, a man in a black robe appears and performs a series of yo-yo tricks. In this surreal work of celluloid animation, Yo Yo the Clone, Too shows the yo-yo ...

A new Yo-Yo World Champion has been crowned in Prague, and this year's winner was a 17-year-old from Chico, Calif. (first spotted on Gizmodo). As you can see from Stein's winning freestyle (video ...