Yawns are more contagious among people with closer relationships.
163
Every human spent about half an hour as a single cell.
144
In the presence of attractive women, men find running easier, take more risks, donate more money, consume more calories, and talk more.
28
A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10
76% of Americans celebrate New Year's Eve in groups of less than 20.
55
The higher the income, the more likely an American man will cheat on his wife.
94
Babies that are breastfed are more likely to be slimmer as adults than those that are not breastfed.
110
