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magnetic field posts

Drop the needle! Activity

by David, 11 July 2019 | 0 comments

Flame heating a needle held in place by a magnet.

Think you understand magnets? In this hands-on activity, use a magnet to make a needle float and then fall.

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Make a magnetic rocket Activity

by Carol Saab, 15 August 2013 | 2 comments

Woman looking at magnets on a track

What happens when your rocket fuel is magnetic force? Our latest video shows you how to make a rocket using super strong rare-earth magnets, skewers, ball bearings and blu-tack. Check it out in slow-mo and watch for something rather curious…

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Make a magnetic rail gun Activity

by Carol Saab, 1 August 2013 | 1 comments

Hand holding a ring launcher that looks like a rod with a handle

Electricity, magnets, momentum and cool slow-mo footage. It’s all in our video: take a look!

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Migration mysteries News

by Pat, 3 May 2013 | 0 comments

Black-winged stilt wading in water.

When the weather gets colder, do you sometimes wish you could pack up and head somewhere warmer? Many species of animals do this – it’s called migration.

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