In 1518, a dancing plague reportedly caused people to dance uncontrollably for days.

Aboriginal Australians have oral traditions and songlines that preserve ecological knowledge going back tens of thousands of years.

Abraham Lincoln was a licensed bartender and ran a tavern before entering politics.

The Olympic flame tradition was revived at the 1928 Amsterdam Games; the torch relay began at the 1936 Berlin Olympics.

An NBA basketball court is exactly 94 feet long and 50 feet wide.

Brandon Lee died during filming due to a prop gun malfunction.

Traditional Japanese kabuki theater originally featured women actors — they were banned in 1629, and men have played female roles ever since.

Particles can exist in multiple states until observed.

Mozart began composing music at age five.