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Recently, according to the foreign scientific and technological website PatentlyApple reported that Samsung is using the frictional electrification effect to develop a new type of storage technology on the screen. In the future, smart phones will be expected to independently obtain a steady stream of electricity.
Frictional electrification was first discovered by John Karl Wilk in 1757 and refers to the phenomenon that different objects produce positive and negative charges after friction. It is still used in many scientific and technological fields including aerospace technology. How will this technology benefit the battery of smart phones in the future?
Corner Bathtub
Corner Bathtub
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