Comment on idijt

bjoern_tantau@swg-empire.de ⁨1⁩ ⁨year⁩ ago

• mnemonicmonkeys@sh.itjust.works ⁨1⁩ ⁨year⁩ ago

  Albert knows that they actually do shine. In infrared

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• wolframhydroxide@sh.itjust.works ⁨1⁩ ⁨year⁩ ago

  Yet another way this is wrong: the primary cause of the adamantine lustre of diamonds is refraction. Any old hunk of metal can reflect light.

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  • stephen01king@lemmy.zip ⁨1⁩ ⁨year⁩ ago

    Isn’t it caused by internal reflection? That, by definition, is what happens when the light doesn’t refract out of the diamond.

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• DoYouNot@lemmy.world ⁨1⁩ ⁨year⁩ ago

  Rhianna and Einstein both know something about black bodies.

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