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TIL that most people can see their own white blood cells moving through their retinas

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1Kx8 TIL that Superman compresses his spine as Clark Kent to become shorter in order to help hide his identity
7bgO TIL They are still making The Land Before Time movies
8epdP Today I learned there are microbes and diseases plushies!
P1Z9O TIL: Fish VS Fishes. Fish is used for plural fish of same species. Fishes is plural for multiple fish of different species.
16O6X TIL the US enacted permanent Daylight Savings Time in 1973. It was repealed within a year when public support for it plummeted after the following winter.