Japan Trend Shop has released the Water Powered Torch. Seriously, this torch is powered by AA NoPoPo hydrogen-powered batteries (included) which can be recharged using beer, sake, cola and even your urine (ewww…). It measures 3.75-inch x 1.08-inch and priced at $54.

How to use the NoPoPo mini lantern

1. Use the included syringe to suck water into the NoPoPo battery
2. Place the NoPoPo battery into the mini lantern
3. Switch on!

[via Techfresh]