https://www.iflscience.com/we-finally-know-why-some-alloys-dont-expand-when-heated-70056
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7/31/23 at 3:07pm
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IFLScience
Author
Stephen Luntz
When combined with some other metals iron can defy some basic laws of physics, but only in very specific ratios, and it’s taken us 128 years to learn why.
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