Bats are the only mammals that can truly fly.

Venus is the hottest planet in our solar system, even though Mercury is closer to the Sun.

Your brain is about 75% water.

Pineapples grow from the ground on a leafy plant, not on trees.

There are seven continents: Africa, Antarctica, Asia, Australia, Europe, North America and South America.

The first teddy bears were made in the early 1900s.

If you could drive a car to the Sun at highway speed, the trip would take more than 100 years.