One in 500 humans has one blue eye and one brown eye.
145
Most of the world's people must walk at least 3 hours to fetch water!
38
Women who are romance novel readers are reported to make love 74% more often with their partners than women who do not read romance novels.
136
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
Identical twins do not have identical fingerprints.
79
On average women can hear better than men.
170
Children grow faster in the springtime than any other season during the year.
108
Men laugh longer, louder, and more often than women.
61