Different types of inventions are being made everyday in the technological world, which makes the world even better. In this way, scientists have recently discovered a way to charge a smartphone, in which the person will be able to charge his smartphone only by shaking hands. In this new ultra-thin technology, not just smartphones, but all such devices will be charged only by shaking hands. The ultra-thin device has been created by scientists through which the human being will only be able to charge a device such as a smartphone just by shaking hands. Although it has not been used in the daily use, this technology can be brought into iteveryone soon. It is reported that this ultra-thin device is based on battery technology and is made up of Black Phosphorus Layers. Only small amounts of electricity can be generated from this device by hand-shaking process in very low frequencies. Also Read: Lenovo's Foldable tablet photos leaked, Here is what it looks like Moto Z2 Force Images Leaked Once Again Xiaomi mi 5x smartphone Teaser Released, Here is its look