When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
There is a 600 year old 240 paged book called the Voynich Manuscript, that’s written language is still completely unknown today.
15
Borat, when supposedly speaking in Kazakh with his partner throughout the film, was actually speaking fluent Hebrew.
5
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
The word "listen" contains the same letters as "silent."
135