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 ...

Those hot new toys called fidget spinners, gadgets originally touted as a calming distractions for kids, are triggering high anxiety for toy executives. The toy craze, which is expected to drive sales ...