Every human spent about half an hour as a single cell.
144
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
Muhammad is the most common name in the world.
96
40% of people who are rejected in romantic love slip into clinical depression.
72
A hard working adult sweats up to 4 gallons per day.
39
47% of people have a nightmare at least once a month.
186
About 2/3 of American men prefer boxers to briefs.
83