Water Powered Calculator
April 21st, 2006 by e-tech
Well, you always hated buying/recharging your batteries to use for you calculators,
well my friend, your in luck!
The guys at Think Geek have produced the amazing Water Powered Calculator!
That’s right - to get this calculator juiced up, just add water (regular tap or filtered water, only). A cap full of water in the H2O battery can power the calculator for up to 3 months. And this calculator isn’t a wimpy, dinky thing; you get a full-function calculator with large keys and a large 12-digit display. A calculator is basic office gear, everyone needs one. Geek your calculator up a notch - make it water powered!
Click Here to view the Calculator.