yo yo

This Guy Spinning Yo-Yos Is Totally Tricking Gravity

This Guy Spinning Yo-Yos Is Totally Tricking Gravity

Video: Watch as these diabolos get spun and twirled in the air like they’re being controlled by some sort of sorcery and not at the mercy of gravity. That’s how good ChihHan Chao, 2015 Red Bull PAO champion, is at using the hand sticks to juggle these wild yo-yos. He’s…

Slowing Down In Space Is Easier With Yo-Yos

Slowing Down In Space Is Easier With Yo-Yos

Video: Any number of forces can mess up a spacecraft’s flight path on its way to where it needs to go, however spinning helps average those torques to add stability to the trajectory. But when a satellite does successfully reaches orbit, how does it stop spinning?