EV Battery Breakthrough Massively Speeds Up Charging Even at Cold Temps
A new coating combined with a high-efficiency electrode structure made sub-freezing charging 500% faster in testing.
The New York Times23h
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Trump Weakens U.S. Cyberdefenses at a Moment of Rising Danger The firing of the head of the N.S.A. was only the latest move to erode fortifications against cyberattacks, especially those targeting ...