The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
According to the American Society for Microbiology, 90% of women and 75% of men wash their hands after using a public restroom.
170
Only 2% of the worlds population is blonde.
15
People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
You will experience the billionth second of your life when you are 31 years old.
21
The Japanese, on average, are the shortest people.
320
‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8