A fetus develops fingerprints at eighteen weeks!
32
When a person dies, hearing is usually the last sense to go.
124
According to a 1950s survey, 75% of men ejaculate within two minutes of penetration.
109
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
Your heart pumps about 2,000 gallons of blood each day!
53
Taphephobia is the fear of being buried alive!
44
The human sigh acts as a physiological reset button.
23
Your skin is actually an organ.
88