Thursday, August 14, 2014

Cell phones charging using sound is possible now!!!

Cell phones charging using sound is possible now. This may seem impossible to many people, but it can be true.

If you have a cell phone then chances are that you are always worried about charging it. And things become a bit difficult when you are on a journey. The first thing that comes to our mind when the battery of the cell phone goes low is to find some power point.

But it appears that all this could be past soon. Now sound can be used to charge cell phones. Traffic noise, music, chants from a football could be very helpful to you in charging your phone.

Moreover, even your own voice could be used to charge your cell phone. That is wonderful indeed. This is only shows that the advancement in technology is going to change a lot the way we live in these days.

This has been confirmed by scientists from Queen Mary University of London and Nokia. It has been reported that these scientists have created an energy-harvesting prototype (a nanogenerator) to accomplish the task of charging a cell phone using everyday background noise.

Dr Joe Briscoe from QMUL’s School of Engineering and Materials Science said: “Being able to keep mobile devices working for longer, or do away with batteries completely by tapping into the stray energy that is all around us is an exciting concept.”

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