Males sweat 40% more than females.
104
Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
11
The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
The average person laughs 13 times a day!
108
Babies cry but they don't produce tears until one to three months after birth.
238
8 out of 10 people think that the first kiss indicates how the rest of the relationship will be.
212