The sentence "The quick brown fox jumps over a lazy dog." uses every letter of the alphabet!
287
The P.S. at the end of a letter stands for Post Script.
40
The dot over the letter 'i' is called a tittle.
123
Iceland has been so culturally isolated through history since the Vikings, that compared to other Scandinavian counties, people who speak Icelandic can still read the old Norsk sagas.
4
The word "clitoris" comes from the Greek word meaning "side of a hill".
51
The word "pornography" comes from the Greek meaning the "writings of prostitutes."
73
The dab of toothpaste you squeeze onto your toothbrush is called a "nurdle".
6

