The first man to swim the length of Great Britain grew a beard to stop jellyfish stinging his face.
16
The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8
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
Approximately 70,000 people in the U.S. are both blind and deaf!
7
Women have a slightly higher average IQ than men.
164
More than half the population of Kenya is under the age of 15.
71