All babies are color blind when they are born.
114
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
On average women can hear better than men.
170
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
On average, men's noses are 10% larger than women's.
12
76% of Americans celebrate New Year's Eve in groups of less than 20.
55