Bedol has created a great way of tracking the time, in an eco-friendly way, without using any batteries. The clock is powered by water and salt alone. Even though this might sound far fetched, it's a simple matter of science. Electrodes harvest the energy from the water...
The Bedol Wall Wave Clock is available in four different colors: blue, charcoal, green and orange. The product is available from the Bedol website for $16. The clock itself measures approximately 4 inches by 3.5 inches.
[via Coolest Gadgets, photos via the Bedol website]
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Comments (3)
too cool, I want one!
Does anyone have thoughts on how long the electrodes will last? My electrochemistry isn't up to par...
About five years ago my mother bought something like this for the bathroom. Initially it worked fine, however after a couple of months it was worthless. I remember her having to continually fill it with fresh water, only to have it work a couple of hours. Granted, this was a while ago, so maybe there have been some improvements...