Yawns are more contagious among people with closer relationships.
163
Men fall in love faster than women do.
32
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
Dutch, on average are the tallest people.
187
Touching a teddy bear can make people feel less lonely.
36
A man is more likely to get a woman's phone number if he is accompanied by a dog.
20
People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46