Cool Green Gadets

4-in-1 Water Powered Multifunction Clock

This 4-in-1 Alarm clock runs on a replaceable water battery. Upright, it displays the time, day and date. Rotate the clock 90 degrees and it displays the alarm settings; rotate 90 degrees again and the clock shows the countdown timer; rotate a final time and it shows the temperature. Amazing is it?Yes all the green gadgets can now be called cool gadgets as they deserve it.

Water Powered Calculator
Is it a cool thing to hear that a calculator can work on water.Yes it is true that the calculator works on water.We just need to fill some water after a while to use our wonderful calculator through its antenna.

Its working can be said as this.Two electrodes consisting of specially formulated alloys, one positive the other negative, are immersed in water. As soon as water comes in contact with both electrodes an electrochemical reaction takes place resulting in the production of electrical energy.


Shake TorchAnother wonderful equipment that can actually reduce the pressure for the energy source on non renewable sources.This is shake torch.You need only to shake a few times to get light.Yes it will get charged through shaking.15-30 sec shaking can give you a 5 minutes light.It is absolutely
maintenance free gadget which deserve the name cool green gadget.The Shake Torch is waterproof, floats if dropped overboard, visible for up to a mile!


All these gadgets can be proudly called our cool green gadgets .Is it??
Yes all these devices don't use any non renewable resources for the source of energy.