GumStix’ NetStix Linux computer claims to be almost the same size as a stick of gum, but is it? Well, it’s close. We wouldn’t recommend putting it in your mouth, but you can use it in testing your network on the go. And it definitely fits in your pocket.
https://gizmodo.com/gumstix-sized-computer-kinda-209598
Linux Computer Shrinks in Size [Gizmodo]
