Add any liquid with some type of electrolytes in it (aka salt) and voila. A water powered clock is all yours. Perfect for your drab and energy-sucking desk. Give this to yourself or any office friend for a fun, eco-friendly product.

This is cool -- a water-powered clock you can stock up with beer! (yes, and any other form of electrolytic fluid) Feel unreasonably eco-conscious and responsible while doing absolutely nothing with excess alcohol

Okay what's not to like about this? It's green, it's classy, and it's small enough to tote around with you as you rub your green hipness in everyone's face.

Anywhere you are in the world, as long as you have access to water - you'll be up on time! I'm stunned since I never heard of water power being used on such a small scale before!

can i grow sea monkeys in this thing? i want to wake up and see their smiling faces! honestly though, innovative design and idea. i like it. Dont know how much we're saving the planet with it but fun none the less.

ladies come on! flowers every morning when we wake up...what do we need boyfriends for?

I found this sort of stuff at Ubibay. This is awesome. (via Ubibay)

I got this last year for a gift and it is fun. A little salt in the water is what makes it work. And during Earth Hour? I had a clock to read! Very, very cool. A great gift to introduce all those non-greenies to your world.