
Outer space officially begins 62 miles above the surface of the Earth.

BackRub was one of the early names for the company that ultimately became known as Google.

National Donut Day originally started as a way to honor Salvation Army volunteers who served donuts to soldiers in WWI.

The longest unbroken alliance in world history is between England and Portugal. It has lasted since 1386, and still stands today.

Socotra Island in Yemen is one of the most isolated places on Earth. Many of its plants can't be found anywhere else.
Greece's official name is the Hellenic Republic.

Octopuses lay 56,000 eggs at a time. The mother spends six months so devoted to protecting the eggs that she doesn’t eat. The babies are the size of a grain of rice when they’re born.

The egg of the rare Parson's chameleon can take up to two years to hatch.
Barbie's boyfriend Ken was not sold in India until recently because it clashed with the traditional arranged marriage.
During the war of 1812 The Capitol was nearly burned to the ground.

For every gallon of sea water, you get more than a quarter pound of salt.

A ping-pong ball weighs 2.7 grams.