Identical twins do not have identical fingerprints.
79
The first man to swim the length of Great Britain grew a beard to stop jellyfish stinging his face.
16
Chen Guanming, from Jiangsu province in eastern China, traveled by RICKSHAW for 2 years and covered nearly 40,000 miles through 16 countries, surviving flood, war zones and extreme temperatures, finally arriving at the London 2012 Olympics.
7
Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
973
Females learn to talk earlier, use sentences earlier, and learn to read more quickly than males.
119
Forty percent of Americans have never visited a dentist.
33