Now here is good news for all the eco-friendly people out there and all those who keep forgetting to buy batteries for your alarm clock. This small little alarm clock works on water! There are no batteries, no wires no trickery behind it! You just have to make sure that it’s got enough water. The electrochemical reaction of those pretty electrodes in the water will take care of the rest for you.The water-powered alarm clock cost only around $30 if you’re interested in it.

I know what you’re thinking, could we see our phones powered by water in the near future? We’d certainly love to see such a handset concept.

via pocket-lint