I love the idea of this great little gadget for your home or office. This digital clock is a great gift idea for the eco-conscious friend. It's a neat clock that runs on water and a bit of salt to cause a chemical reaction that keeps time for you. I especially like this idea since batteries are horrible for the environment but few of us can live without them. So anything that can run battery-less that is one or two less batteries to go to the landfill every year. Say your clock lasts 10 years, you have just saved about 20 batteries from ending up in the nearest landfill potentially contaminating the water and soil of future generations. Every little bit counts so, give it a try. You can find this nifty clock in various colors here.





