Yo-yo champion Harrison Lee explains yo-yo tricks in 26 levels of difficulty. Starting with tricks using an unresponsive yo-yo, Harrison progresses until he's popping the yo-yo into the air, and ...

BURLINGTON - "Sleep it," Judith Schulz ordered. With those words, three silver-colored yo-yos dropped to the end of their strings and hung there, stalled but still spinning. The three boys holding the ...

Even the most basic yo-yo tricks depend on the toy’s ability to keep on spinning. But why does it spin so fast for so long? The magic center of a yo-yo is a bearing—a bunch of tiny metal balls trapped ...

Kids can learn a lot by watching a guy do tricks with a yo-yo. Find out what when you bring your children, kindergartners through eighth-graders, to Dr. Zeemo: Yo-Yos & the Science of Spinning, 7-8 ...

Yo-yo master Isaac Sams displays one of his tricks in Buckhannon, W.Va. Sams, who has been slinging a yo-yo around since age 10, is a self-taught yo-yo junkie, getting most of his inspiration from ...

It may not be an Olympic sport yet, but yo-yo play is serious business. Especially in Cleveland this week, where the world’s most skilled yo-yo players are gathering for The World Yo-Yo Contest. The ...