Intelligent people have more zinc and copper in their hair.
233
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
Boys who have unusual first names are more likely to have mental problems than boys with conventional names. Girls don't seem to have this problem.
131
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
There are two credit cards for every person in the United States.
2
It is estimated that at any one time, 0.7% of the world's population are drunk.
90
