Approximately one-third of the population can't snap their fingers!
91
Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
34
People with blue eyes are better able to see in the dark.
153
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Women mature much faster than men.
1k
On average a woman has 4 sexual partners in her lifetime.
-143
Women have a slightly higher average IQ than men.
164