Sunday, March 29, 2020

MIT Aims to Turn Wi-Fi Signals Into Usable Power With Energy-Harvesting Design

I don't know how much power one can get out of the "air," but it would be game-changing for a lot of applications:

https://scitechdaily.com/mit-aims-to-turn-wi-fi-signals-into-usable-power-with-energy-harvesting-design/

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Crystal-Powered Transistor Could Replace Silicon and Supercharge AI

https://scitechdaily.com/crystal-powered-transistor-could-replace-silicon-and-supercharge-ai/