What are magnets? How does a magnet work? Fundamentally, magnets can be explained through quantum mechanics. This video will ...

Discover how magnets work and the invisible magnetic force that attracts metal objects! Learn about magnetic fields, north ...

Add Yahoo as a preferred source to see more of our stories on Google. CHRISTIAN MONTERROSA/AFP via Getty Images During a "Commit to Caucus" rally at the North Iowa Events Center in Mason City, Iowa on ...

The magnet is the characteristic substance that draws in the ferromagnetic material like iron or nickel by the force of attraction. Individuals depend on magnets for industrial and commercial use.

During a "Commit to Caucus" rally at the North Iowa Events Center in Mason City, Iowa on Friday, Donald Trump still had a great deal of energy left after spending most of the afternoon railing against ...