File this under: funny gadgets. This weird USB-powered exercise mouse — by Fifty Concepts — keeps track of how many words you’ve typed. The faster you type, the faster he pedals. See it in action after the jump.

File this under: funny gadgets. This weird USB-powered exercise mouse — by Fifty Concepts — keeps track of how many words you’ve typed. The faster you type, the faster he pedals. See it in action after the jump.