The Japanese commonly put ketchup on their rice.
16
Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
973
The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8
The average woman uses her height in lipstick every 5 years.
146
Most people turn their music down in the car when finding a street sign to "see better".
34
2% of Europeans lack the genes for smelly armpits.
6
35% of the people using personal ads for dating are already married!
23