There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
The world's shortest man measures only 21.5 inches.
73
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
You will experience the billionth second of your life when you are 31 years old.
21
44% of kids watch television before they go to sleep.
106
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
Many people in parts of China eat insects. Some common insects are bean worms, scoprions, and locusts.
-11