People with blue eyes are better able to see in the dark.
153
Most of us have microscopic, worm like mites named Demodex that live in our eyelashes and have claws and a mouth.
-137
On average, a person will spend about five years eating during his or her lifetime.
90
Nearly 10% of American households dress their pets in Halloween costumes.
36
Identical twins do not have identical fingerprints.
79
A chance of a woman having twins is increased after the age of 35. About 1 in 27 women will give birth to twins after this age. After 50 the chances of having twins is 1 in 9.
51
Roughly a quarter of the world's people live in China.
50