In the last 4000 years, no new animals have been domesticated. See more

It takes 8 minutes for sunlight to travel from the sun to the earth. See more

There are as many chickens on this planet as humans. See more

The ten most generous governments (relative to GDP) are all in Europe. See more

Every time you lick a stamp, you're consuming 1/10 of a calorie. See more

Our eyes are always the same size from birth, but our nose and ears never stop growing. See more

Due to gravitational effects, you weigh slightly less when the moon is directly overhead. See more

Coca-Cola used to contain cocaine when it was initially introduced. See more

Hyenas can comsume prey carrying anthrax without contracting the disease itself. See more