Tops and yo-yos are among the oldest types of playthings ... The work could have applications beyond fanciful and customized designs for spinning toys. The algorithm modifies mass within an ...

I’d bought a clutch of Japanese yo-yos (I’ve decided that "clutch" is the appropriate collective noun), which I’d packed into a custom-made padded case. When this package went through the x ...

Here’s the spin on how they’ve turned out. Rewards ranged from $30 plastic implementations to $100 handmade personalized yo-yos using a choice of woods such as rosewood, yellowheart ...

He informed me that Zeiger’s book has been reprinted by Tom Kuhn Custom Yo-yos, Ltd. (2383 California St., San Francisco, CA 94115) and sells for $14.50, postage included. Send $27.50 and ...

Ben and I thought it would be fun to hand out these funky yo-yos that light up when you use them. The slogan of the Search Engine Roundtable, "The Pulse of the Search Engine Marketing Community ...

Some modern yo-yos also offer new features such as gears, which make it easier for users to perform tricks. Retailers and yo-yo manufacturers are gearing up for 2010 to be the biggest year for the ...

In his down time, NASA astronaut Don Pettit likes to practice his yo-yo skills. In space. Commencing child-like wonderment in 3… 2… 1… He also dispenses some ...

Signs should be put up at MTR stations and department stores prohibiting the use of yo-yos on their premises, so accidents can be prevented. People in public places have to be protected.

Yo-yos have been among the top five selling items at Toys 'R' Us since early last month and were the most popular toy for the first three weeks of this month. The store has sold 50,000 so far this ...