Ants in the world

Although Hades was a brother to both Zeus and Poseidon, he’s typically not included in lists of the Olympians.

The deadliest war since World War II occurred in Africa. The Second Congo War (1998-2003) caused 5.4 million deaths.

Approximately 17.5 million people visit Greece each year, more than the country’s population.

Worldwide, the airline industry generates about US$700 billion.

Tyrannosaurus rex had huge back legs, but its tiny front legs were not much longer than human arms

A cross between a zebra and a donkey can be called a zonkey, zebronkey, zedonk, or zebadonk.

In 2017 there was an average of 9,728 planes in the sky at any one time, carrying 1,270,406 people.

It’s possible to brush your teeth too aggressively. Doing so can wear down enamel and make teeth sensitive to hot and cold foods.

In 2015, scientists discovered a new dinosaur species. They nicknamed it "Hellboy" because the stubby horns above its eyes looked like the comic book character of the same name.

A cow can produce 6 gallons of milk a day!