The first man to swim the length of Great Britain grew a beard to stop jellyfish stinging his face.
16
Every three seconds, a new baby is born.
122
Boys who have unusual first names are more likely to have mental problems than boys with conventional names. Girls don't seem to have this problem.
131
Thrity-five percent of the people who use personal ads for dating are already married.
102
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
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
Females learn to talk earlier, use sentences earlier, and learn to read more quickly than males.
119