
Cool factor: Water clock Designer: Kouichi Okamoto About: Designer Kouichi Okamoto's water clock tells time with water and magnets. Inside the ceramic base are 2 rotating magnets, which attract 2 balls - the red one showing the hours, the...

With all the talk of water-resistant watches, you have a clock which works with salty water! Yes, I am not joking and this is good news for the eco-lovers. The Bedol water powered clock requires no cell to tick. All it needs is a little salt and...