Yawns are more contagious among people with closer relationships.
163
Approximately 365 million people in the world have computers while half of the world's 6.5 billion population has never seen or used a telephone.
75
Eskimos don't gamble.
78
Females learn to talk earlier, use sentences earlier, and learn to read more quickly than males.
119
Muhammad is the most common name in the world.
96
