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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 ...

Oscilloscopes measure frequency, and by dividing that frequency by three, [Frank] calculated his fidget spinner was spinning at the remarkable rate of 2200 RPM. Is this a stupid use of expensive ...

Fidget spinners are everywhere these days. You can buy them on any street corner for a few dollars, and both kids and adults are obsessed with them. The companies that make these hot new gadgets ...

Fidget spinners burst onto the scene a couple years ago. Since then, they’ve evolved into more than just spinners. Get ideas ...

There is something interesting about watching the arms of a fidget spinner go in circles. But is it a tool to improve focus or a distracting toy? Katie Leung Pui-yan is a partner, child and family ...

There is something interesting about watching the arms of a fidget spinner go in circles. But is it a tool to improve focus or a distracting toy? Katie Leung Pui-yan is a partner, child and family ...