‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8
On average women can hear better than men.
170
Approximately 4 to 5% of the U.S. population has one or more clinically significant phobias in a given year. Specific phobias occur in people of all ages. The average age of onset for social phobia is between 15 and 20 years of age, although it can often begin in childhood.
30
76% of Americans celebrate New Year's Eve in groups of less than 20.
55
Only about 2% of the world population has green eyes.
36
Girls have more tastebuds than boys.
124
The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
A man named Charles Osborne had the hiccups for approximately sixty-nine years.
79