In July 1820, Danish scientist Hans Christian Oersted published a groundbreaking pamphlet on the relationship between electric current and magnetic fields, effectively kicking off our modern electric age. You may think about electromagnetism every July when you look at your power bill and see how it spikes when your air conditioner is on. In honor of everyone getting zapped by the electric company this month, we've asked Jeopardy!'s Ken Jennings to set us straight on some high-voltage misconceptions about electricity, correcting all of our shocking ignorance. He knows "watts" up. He keeps current.
The Debunker: Can Defibrillators "Restart" a Stopped Heart?
If TV medical dramas have taught me nothing else, it's this: you can magically turn a dead person into a not-dead person by rubbing two little paddle things together, yelling "Clear!" and jolting them in the chest. L.A. improv classes probably spend at least two or three sessions practicing the "defibrillator jerk" they'll need to master if they're ever going to play Heart Attack Patient #2 on Code Black.