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Curious Kids: How and why do magnets stick together?
Why don't magnets work on some stainless steels? - Scientific American
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Q5 State two ways of magnetising an iron piece...
STEEL Talk] If There's Iron in Our Body, Why Don't We Stick To Magnets? – Official POSCO Newsroom
Magnets Investigation 1 Review. Stuck on Magnets Magnets stick to some metals, but not all metals. Magnets stick only to items that are steel or iron. - ppt download