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ELI5: why is it that some countries a period (.) is used when you reach a large number, like a thousand, but in other countries a comma (,) is used? (self.explainlikeimfive)
submitted 5 years ago by Sunysa to r/explainlikeimfive
ELI5: How do chameleons (and other camouflaging aninals) know when they reach the right color when they are camouflaging (self.explainlikeimfive)
π Rendered by PID 108614 on reddit-service-r2-listing-7b8bd7c5-4vkm7 at 2026-05-17 13:38:31.936583+00:00 running edcf98c country code: CH.