2% of Europeans lack the genes for smelly armpits.
6
Awarding people money for doing well in IQ tests causes them to score better, $10 increased people's score by an average of more than 20 IQ points. IQ tests don’t just measure intelligence - they also measure effort.
9
A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10
Eskimos don't gamble.
78
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
Babies cry but they don't produce tears until one to three months after birth.
238
Identical twins do not have identical fingerprints.
79