More boys than girls are born during the day; more girls are born at night.
120
Yawns are more contagious among people with closer relationships.
163
The Japanese commonly put ketchup on their rice.
16
Senegalese women spend an average of 17.5 hours a week just collecting water.
27
Every workday, 6.7 million people commute to Manhattan!
26
Women who play video games tend to have more sex and be happier with their relationships than those who don’t.
18