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Shitty digital door(ule) (orcas.enjoying.yachts)

submitted 11 months ago by [email protected] to c/[email protected]

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[–] [email protected] 10 points 11 months ago (1 children)

ironically, transparent aluminum is real

[–] [email protected] 2 points 11 months ago

Yeah, we call it "ruby" for red, "sapphire" for not-red, and more generally "corundum"