The average female will have 3.3 pregnancies in her life.
49
A study in the UK states that men need at least two "guys nights out" each week to stay healthy.
5
The levels of two stress hormones, cortisol and epinephrine which suppress the body's immune system, will actually drop after a dose of laughter.
112
At age 70, more than 70 percent of men are still potent!
29
When a person dies, hearing is usually the last sense to go.
124
Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190
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.
22
A new parent will lose about 1055.6 hours of sleep in the first year of their child's life - almost 44 days!
6