Each magnet has a clamping force of 300 kgs and when the poles are "like" they repel with enough force to make a man "levitate." The magnets can be bought here but they are very strong so should ...

Not every metal is attracted to a magnet. If you have a magnet, try seeing what objects it will attract or repel. Iron fillings reveal a magnet's magnetic field. You can see a magnet's magnetic ...

The electric current creates a magnetic field, and when the current is turned off, the magnetism disappears. Magnetism is an invisible force that can attract or repel certain materials ...

A UK company has recorded super strong magnets in slow motion crushing everyday items. Magnet Expert Ltd used two powerful neodymium magnets to crush an iPhone, a cup of Rainbow drops, an apple ...