Fidget spinners have been keeping fingers and thumbs very busy lately. But, now it seems another part of one's anatomy can be used for fidget spinning: Your nipples. The creative individual behind ...

Oh, fidget spinners. You’re the kind of pointless contraptions that we will be reminiscing about years from now. Like Pogs or Furbies, fidget spinners will end up in one of those roundup articles ...

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 ...