Going wireless with Energy Distribution

Thanks to Alex F:
In this video Eric Giler shows off new technology from MIT that through the use of magnetic fields and resonance allows a wireless transfer of electrical power. This could revolutionize how our household electronics are used and potentially eliminate the necessity of batteries.

Wussup with Ammeters and Voltmeters?

A shout-out to Anja, for producing this video explaining how ammeters and voltmeters are set up, i.e. what the circuitry is in order for these devices to give us measurements of currents and voltage differences. Many thanks!

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