2% of Europeans lack the genes for smelly armpits.
6
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
Females learn to talk earlier, use sentences earlier, and learn to read more quickly than males.
119
The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
Touching a teddy bear can make people feel less lonely.
36