2% of Europeans lack the genes for smelly armpits.
6
Females learn to talk earlier, use sentences earlier, and learn to read more quickly than males.
119
95% of people feel uncomfortable when the TV volume is an odd number.
392
76% of Americans celebrate New Year's Eve in groups of less than 20.
55
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Only about 2% of the world population has green eyes.
36
Humans blink over 10,000,000 times a year!
97