You can only remember 4 things at a time.
31
Senegalese women spend an average of 17.5 hours a week just collecting water.
27
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
Children's sense of smell is better than adults'.
860
Roughly a quarter of the world's people live in China.
50
You will experience the billionth second of your life when you are 31 years old.
21
90% of people sit at their computer desk slouching, supporting their head with their left hand.
41
Studies show that financially stable men prefer smaller breasts.
16