There's an isolated tribe in Zimbabwe where the people have only two toes, dubbed the 'ostrich people'.
10
The average person falls asleep in seven minutes.
115
In one day an average person will take about 18,000 steps.
55
Females learn to talk earlier, use sentences earlier, and learn to read more quickly than males.
119
The first man to swim the length of Great Britain grew a beard to stop jellyfish stinging his face.
16