[kida] has a highly innovative set of 3D-printable, musical fidget toys that play classic video game tunes. Of course there’s the classic Super Mario ditty, but there’s loads more. How they work is ...

What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget toy that invites coder creativity.

I bite my nails. I hate that I do it, it's a pretty gross habit, and I've tried all sorts of tricks to kick it. The best solution I've found is to give my hands something better to do when stress or ...

Fidget toys are more than a fad. From helping with job-related stress, calming nerves at social gatherings, or simply filling a need to keep your hands busy so your mind can focus better, fidget toys ...