Researchers from Rice University, Texas have invented an interesting paintable battery which could be literally used anywhere. Another interesting fact is that, the battery is rechargeable and can can store a charge of 2.4 volts upto 6 hours. The battery was sprayed onto a variety of surfaces, including ceramic bathroom
There’s an interesting news that soon you could power your phones with your walk. British researchers have created an interesting energy harvester that generates electricity by the motion of your knees. This device would eliminate the need of batteries, an advantage specially to army where they already have such huge backpacks.
Till now you could just talk wirelessly through your cell phones. But believe it or not, in the near future you would be charging your phone wirelessly too. Charging your phone is too boring. But what if you just had to slide your phone next to your notebook and it