NUMBER of students who signed up for a class titled “Happiness” at Yale University in January. It’s the most popular class the school has ever offered.

Source: The New York Times


SQUARE FOOTAGE of the largest Starbucks in the world, which opened  recently in Shanghai, China. It’s roughly the size of six NBA basketball courts.

Source: The Washington Post


AVERAGE NUMBER of hours American teens spend daily on entertainment media, according to a new study.

Source: Common Sense Media

$450 million

Tolga Akmen/AFP/Getty Images

AMOUNT the government of Abu Dhabi paid recently for Salvator Mundi, a painting attributed to Leonardo Da Vinci, making it the most expensive piece of art ever sold at auction.

Source: Financial Times