Would these fidget spinners just spin forever and ever in weightlessness? The quick answer is: probably not. But to fully answer this question for the ages, we need to get specific and determine ...

Not all fidget toys are for consistent fidgeting — at least, not for me. Sometimes I just feel a quick burst of physical ...

He created the Kinetic Driver, a fidget spinner precision screwdriver designed to use its rotational momentum to loosen and tighten screws. The main difference between the Kinetic Driver and other ...

SEE ALSO: Would a fidget spinner spin forever in space ... Here's one in action. Mashable Top Stories Stay connected with the hottest stories of the day and the latest entertainment news.

But by the time she figures out something’s a fad, it is old news. So maybe you got a fidget spinner in your stocking this year. Beats coal. Before you regift it to your niece, you could ...