Fidget apps and other apps that function like them might not be the best use of your time, but they can still serve a purpose, whether that’s soothing your nerves, chilling you out, or just giving you ...

[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 ...