It takes about 20 seconds for a red blood cell to circle the whole body.
102
Taphephobia is the fear of being buried alive!
44
Only 1 person in 2 billion will live to be 116.
49
There are about 1,400 different species of bacteria in your belly button.
10
One out of 20 people have an extra rib.
66
Men get hiccups more often than women.
93
The largest cell in the human body is the female egg and the smallest is the male sperm.
682
The average person has over 1,460 dreams a year!
69