Goodbye Batteries, Hello to Water-Powered Clock
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Photo Credit: Bedol
Bedol has developed a unique clock that is designed to use the positive and negative ions found in plain tap water to generate electricity for its operations. This water-powered clock can maintain perfect time without calibration for at least six months with only one filling of tap water. With 4 different colours to choose from in the shape of a water droplet, these clocks could help save money and reduce the eco-footprint.
Links: http://www.treehugger.com/gadgets/clock-keeps-perfect-time-and-runs-six-months-powered-just-tap-water.html
Date & Source: March 13, 2014, Treehugger
Links: http://www.treehugger.com/gadgets/clock-keeps-perfect-time-and-runs-six-months-powered-just-tap-water.html
Date & Source: March 13, 2014, Treehugger
