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Why do magnets have north and south poles?

Why do magnets have north and south poles?

Cutting a bar magnet in half won’t get rid of its poles. Only two magnets are produced, each with a north pole attracted to the other magnet’s south pole and vice versa.

It’s this basic attraction property that makes magnets useful for so many purposes, from holding a party invitation to a fridge to performing medical imaging.

#magnets #north #south #poles

Earth at the time of the dinosaur extinction: Ancient Earth Globe shows how the continents split and collapsed again

Where was YOUR home in the time of the dinosaurs? Look at this map

Labriola on Day 3 of the NFL Draft

Labriola on Day 3 of the NFL Draft