Yawns are more contagious among people with closer relationships.
163
Women end up digesting most of the lipstick they apply.
110
On average women can hear better than men.
170
The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
Over 98 percent of Japanese people are cremated after they die.
54
About 3000 years ago, most Egyptians died by the time they were 30!
18
2% of Europeans lack the genes for smelly armpits.
6