76% of Americans celebrate New Year's Eve in groups of less than 20.
55
Women who play video games tend to have more sex and be happier with their relationships than those who don’t.
18
Two in five people in the world marry their first love.
270
Women rate men more attractive if other women are looking and smiling at him.
17
Studies show that the risk of a “secret love” being revealed heightens romantic feelings for the partners, thanks to increased levels of phenylethylamine (PEA).
99
‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8