The Siege of Troy is a legendary conflict described in Greek epic poetry.

Mozart began composing music at age five.

The printing press allowed books to be reproduced more efficiently.

Particles can exist in multiple states until observed.

Hinduism is considered the world's oldest living religion, with texts dating back to at least 1500 BC.

Particles can exist in multiple states until observed.

The Super Bowl is the championship game of the National Football League.

The Olympic rings represent the five continents of the world — but no particular ring is tied to a specific continent.

Figs are not a fruit in the traditional sense — they are inverted flowers that bloom on the inside of the pod.