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
Males sweat 40% more than females.
104
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
The average person walks the equivalent of twice around the world in a lifetime
69
As a rule, 66 percent of people keep their eyes closed while kissing. The rest take pleasure in watching the emotions run the gamut on the faces of their partners.
687
The Japanese, on average, are the shortest people.
320