If you were to roll a lung from a human body and out flat it would be the size of a tennis court.
36
A new parent will lose about 1055.6 hours of sleep in the first year of their child's life - almost 44 days!
6
Most lipstick contains fish scales.
37
All humans have the ability to see ultraviolet light, but it is passively filtered out by the eye's lens. People who undergo surgery to remove the lens can detect ultraviolet light.
21
Staying awake for 17 hours is the same for your body as drinking 2 glasses of wine.
193
One out of 20 people have an extra rib.
66
Lack of water is the #1 trigger of daytime fatigue.
148
After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
55