Tug of war was in the Olympics from 1900 to 1920.

Particles can exist in multiple states until observed.

The Olympic motto is 'Faster, Higher, Stronger.'.

Genghis Khan killed so many people that it may have cooled Earth's climate by reducing agricultural CO₂ emissions.

Statistics and probability were developed partly to analyze gambling — Pascal and Fermat corresponded about dice games in 1654.

Atoms are 99.9999999999999% empty space — if an atom were scaled to the size of a football stadium, its nucleus would be a marble at the center.

The first graphic novel is often considered 'A Contract With God' by Will Eisner, published in 1978.

Competitive art used to be an Olympic sport.

The first Winter Olympics were held in 1924.