The largest employer in the world is the Indian railway system, employing over a million people! See more

The 3 most valuable brand names on earth: Marlboro, Coca-Cola, and Budweiser, in that order. See more

A shrimp's heart is in its head. See more

Only one person in two billion will live to be 116 or older. See more

In 10 minutes, a hurricane releases more energy than all of the world's nuclear weapons combined. See more

All of the clocks in the movie "Pulp Fiction" are stuck on 4:20. See more

Blood is about 78 percent water. See more

Wearing headphones for just an hour will increase the bacteria in your ear by 700 times. See more

Consuming chocolate was once considered a sin during the 16th and 17th century. See more

Thomas Edison designed a helicopter that would work with gunpowder. It ended up blowing up and also blew up his factory. See more

A typical bed usually houses over 6 billion dust mites. See more

One pair of rats has the potential for 15,000 descendants in a year. See more

Every single possible 3-character .com domain (over 50,000) has long since been registered! See more

In ancient Egypt, killing a cat was a crime punishable by death. See more

You can be imprisoned for not voting in Fiji, Chile and Egypt - at least in theory. See more

There are more bacteria in your mouth than the human population of the U.S.A. and Canada combined. See more