Pricey Veronica: The magic of electromagnetism!

I am at CES this week (are you watching our protection?) however earlier than we arrange store in Sin Metropolis, I picked out a couple of nice questions out of your guys about electromagnetism! Particularly, if an EMP can take down a drone, and if we people are prone to electromagnetism in smaller doses. Devindra Hardawar has the intel on if we must be sporting our tin-foil coats 24-7 or not!

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