In the average lifetime, a person will walk the equivalent of 5 times around the equator.
Cats sleep 16 to 18 hours per day.
It is believed that Shakespeare was 46 around the time that the King James Version of the Bible was written. In Psalms 46, the 46th word from the first word is shake and the 46th word from the last word is spear.
Isaac Asimov is the only author to have a book in every Dewey-decimal category.