The typical person spends about 600 hours having sex between the ages of 20 and 70.
234
Every human spent about half an hour as a single cell.
144
Up to the age of six or seven months a child can breathe and swallow at the same time. An adult cannot do this.
165
76% of Americans celebrate New Year's Eve in groups of less than 20.
55
Only about 2% of the world population has green eyes.
36
Identical twins do not have identical fingerprints.
79