When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
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There is a 600 year old 240 paged book called the Voynich Manuscript, that’s written language is still completely unknown today.
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The word 'mortgage' comes from a French law term that means 'death pledge'.
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"Stewardesses" is the longest word that is typed with only the left hand.
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There are around 41,806 different spoken languages in the world today.
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