Two in five people in the world marry their first love.
270
Muhammad is the most common name in the world.
96
Senegalese women spend an average of 17.5 hours a week just collecting water.
27
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
In the presence of attractive women, men find running easier, take more risks, donate more money, consume more calories, and talk more.
28
Babies crawl an average of 200m a day.
212