In 75% of American households, women manage the money and pay the bills.
97
Senegalese women spend an average of 17.5 hours a week just collecting water.
27
People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
34
Yawns are more contagious among people with closer relationships.
163
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
All babies are color blind when they are born.
114