The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
During an average lifetime, a man will spend 3,350 hours removing 8.4 meters of stubble.
52
Only 2% of the Earth's population are natural redheads.
13
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
More than half the population of Kenya is under the age of 15.
71
Women have a slightly higher average IQ than men.
164
You share your birthday with at least 9 other million people in the world.
201
