THE CURIOUS MIND. “Abbé Haüy studied the behavior of a specimen of calcite when it was cleaved, and by breaking it into smaller and smaller pieces and studying the angles between the faces of the fragments, he convinced himself that the crystal was made up by the repetition of a large number of identical units.”
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linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022