A man's beard grows fastest when he anticipates sex.
239
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
The average person's skin weighs twice as much as their brain.
131
Our Right Lungs takes more air than our left lung.
194
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89
You forget 90% of your dreams.
256