› added 5 years ago

259

TIL: Cows don’t have forward upper teeth.

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via reddit.com

nevl7 TIL Sleep literally cleans your brain. During slumber, more cerebrospinal fluid flushes through the brain to wash away harmful proteins and toxins that build up during the day.
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nLgB TIL Seth MacFarlane once had to show an early episode of Family Guy to a pair of Rabbis because Fox execs thought it was anti-Semitic. Despite the Rabbi’s approval, it wasn’t broadcast for 3 years after it was completed.
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