Every human spent about half an hour as a single cell.
144
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
The human body contains over a billion miles of DNA.
147
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
The human eye blinks an average of 4,200,000 times a year.
233
Due to the angle at which the optic nerve enters the brain, staring at a blue surface during sex greatly increases the intensity of orgasms.
252