Raspberry Pi

I brought up the world's smallest computer (more or less) that runs Linux -- the famed Raspberry Pi.  The MOUSE is larger than the computer.  It's nothing short of amazing!

See that little tiny thing about the size of a credit card with a bunch of wires connected to it?  In the top photo, it is between the mouse and the keyboard.  That's the computer.  The cords are USB (for mouse and keyboard), the white cord is HDMI to the monitor, and the one in the back is a microUSB cord that goes to a power adaptor and provides power.  If you don't already have a Raspberry Pi , you should get one, if for not other reason than they just cost $25 (or $37 for the more useful B model) and they will have historic value not long from now...