Men are more attracted to women whose bone structure is similar to their own mothers. It's called "sexual imprinting".
18
Only about 2% of the world population has green eyes.
36
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8
Thrity-five percent of the people who use personal ads for dating are already married.
102
Babies crawl an average of 200m a day.
212
In Korea, a child’s first birthday is the most important. In one part of the celebration, several items are placed on a table. The one that the baby picks up first is said to predict their future.
13
2% of Europeans lack the genes for smelly armpits.
6