A Permanent Magnet That Turns On and Off

In this video I show you how it is possible to have a permanent magnet that turns on and off with the flip of a switch. I show you several ways that a magnetic field can be blocked. Get Your Experiment Box Here: Checkout my experiment book: Follow me on Twitter: Facebook: Instagram: Watch other popular videos from my channel GömböcThe Shape That Shouldn t Exist Shooting a Nerf Gun Backwards While Driving At The Bullet s Speed Forward Superhydrophobic Knife Slices Water Drops in Half RealLife Invisibility Cloak Can Hide Anything How Does It Work What s Inside the Worlds Fastest Heat Conductor Can You Use Umbrellas Instead of a Parachute Opening a Bo