South Korean professor Jaephil Cho (and, of course, a team of his students) from Hanyung University have developed a lithium-ion battery that lasts eight times longer than the actual models do.
Quantumsphere, on the other hand, presented last september a Li-Ion battery with a new that lasts five times more than traditional ones.

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Do you know that electrons can be “cooled”? The cooling of an electron, in lay language, is the transitory state in which the electron passes from a high-oscillation state to a low-oscillation, normal state. The high oscillation state is given by an external stimulus, i.e. electric voltage.

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When you think of Times Square, what exactly pops into your head? Most of you would probably say the lights, the billboards, and the fun that Times Square and the rest of New York simply exudes. However, in this city that never sleeps and in this city where everything seemingly can be done, there is [...]

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