In Japan, there is a word — 'tsundoku' — that means buying books and letting them pile up without reading them.

Mozart began composing music at age five.

Hip-hop culture originated in the South Bronx in the early 1970s and encompasses DJing, MCing, breakdancing, and graffiti art.

The Mona Lisa has no visible eyebrows — they may have been removed during cleaning, or Leonardo simply left them out.

Coyote is a trickster figure in dozens of Native American mythologies across North America.

Mozart composed his first symphony at age 8 and had written over 600 works by the time he died at 35.

The Olympic Games are held every four years.

The concept of karma — actions determining future circumstances — appears in Hinduism, Buddhism, Jainism, and Sikhism.

Mozart could write music before he could write words — he composed his first piece at age 5.