How do magnets work? - Imagine This

What this episode covers

Nij is out of fridge magnets and discovers they can't be replaced by just any piece of metal. What gives magnets their power to pull and push, and how do they stick to things? Nij and the kids get the answer from physicist Dr Cathy Foley, who explains how magnets work and why they're so special.

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Frequently Asked Questions

How long is this episode of Imagine This?

This episode is 14 minutes long.

When was this Imagine This episode published?

This episode was published on November 18, 2025.

What is this episode about?

Nij is out of fridge magnets and discovers they can't be replaced by just any piece of metal. What gives magnets their power to pull and push, and how do they stick to things? Nij and the kids get the answer from physicist Dr Cathy Foley, who...

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