There is a 600 year old 240 paged book called the Voynich Manuscript, that’s written language is still completely unknown today.
15
WAS IT A CAR OR A CAT I SAW.. 'WASITACARORACATISAW'.. This is the only English sentence which even if we read in reverse, it'll give the same sentence.
398
The United States does not have an official language.
88
The Bible has been translated into Klingon.
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The words ‘racecar,’ ‘kayak’ and ‘level’ are the same whether
they are read left to right or right to left (palindromes).
they are read left to right or right to left (palindromes).
120
In Denmark, "Fart-kontrol" means "Speed check".
9
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20