Don't give a dog chocolate! Chocolate affects a dog's heart and nervous system; a few ounces are enough to kill a small dog. See more

An adult human heart weighs about 10 ounces and beats over 100,000 times a day See more

Chocolate was used as medicine during the 18th century. It was believed that chocolate could cure a stomach ache. See more

Donkeys kill more people annually than plane crashes. See more

Sex is biochemically no different from eating large quantities of chocolate. See more

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

There is a species of bird, Antpitta avis canis Ridgley, that barks like a dog. See more

Chocolate contains the same chemical, phenyl ethylamine that your brain produces when you fall in love. See more

In Hong Kong, a betrayed wife is legally allowed to kill her adulterous husband, but may only do so with her bare hands. The husband's lover, on the o See more

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

The heart beats about 100,000 times each day. See more

Your system of blood vessels is over 60,000 miles long. That's long enough to go around the world more than twice! See more

The average chocolate bar has 8 insects' legs in it. See more

The sentence "the quick brown fox jumps over the lazy dog" uses every letter in the English language. See more

The microwave was invented after a researcher walked by a radar tube and a chocolate bar melted in his pocket. See more

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