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Isaac Newton invented the cat flap. Newton was experimenting in a pitch-black room. Spithead, one of his cats, kept opening the door and wrecking his experiment. The cat flap kept both Newton and Spithead happy.

Cats can predict earthquakes. We humans are not 100% sure how they do it. There are several different theories.

You got a 16.67% upvote from @flymehigh courtesy of @kunthy!

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