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by marcosdumay
4715 days ago
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> But an object of 1Kg today would still be 1Kg in 1000 years since everything gained mass Yes, but a 1m rule will get longer if everything gained mass, won't it? (I mean, the meter will get shorter, and the atoms should get bigger, even after compensating for the change on meter. Is there something I'm missing?) |
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