Magnets: How Do They Work? (video)

How do magnets work?

This is one of the strongest magnets in the world, with a pull hundreds of times stronger than ordinary magnets. Once it snaps onto a metal pole, it’s extremely hard to remove, even with full force. Despite its small size, it can lift objects weighing up to 10 kilograms, and even solid steel bars cling to it instantly. When two of these powerful magnets get close, they slam together as if pulled by an invisible force, which can easily pinch fingers if handled carelessly. Because of its strength,