40% of people who are rejected in romantic love slip into clinical depression.
72
In a lifetime, an average person walks the equivalent of 5 equators
177
Women mature much faster than men.
1k
People who are lying to you tend to look up and to the left (their left).
178
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
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
Half of all Americans over the age of 55 have no teeth.
39
A hard working adult sweats up to 4 gallons per day.
39