It had to come to this. For his entry into this year’s Hackaday Prize, [Sean Hodgins] created a persistence of vision fidget spinner. This isn’t just any PoV fidget spinner — this is the ultimate in ...

All of a sudden, I am hearing about fidget spinners everywhere. Even in the funny papers! When I first saw the gadgets on the counter, they reminded me of the replacement heads for Norelco shavers. I ...

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