A regulation NFL football must be inflated to between 12.5 and 13.5 psi.

Ancient Greeks believed music had direct effects on the soul — different modes were associated with different emotions.

A cricket match at the Test level can last up to 5 days and still end in a draw.

Angels appear in Judaism, Christianity, Islam, and Zoroastrianism — a shared feature of Abrahamic traditions.

Elvis Presley never wrote any of his own songs.

Beethoven continued composing music after becoming deaf.

The oldest known musical instruments are bone flutes found in Germany dating to at least 40,000 years ago.

The labyrinth of Crete, in Greek myth, was designed by Daedalus to contain the Minotaur.

Most lottery winners lose much of their money within a few years.