The pupil of the eye expands as much as 45 percent when a person looks at something pleasing.
130
The lifespan of a tastebud is ten days.
130
A hard working adult sweats up to 4 gallons per day. Most of the sweat evaporates before a person realizes it's there, though!
25
Panophobia is the fear of everything.
52
In the average lifetime a person will breath in about 44 pounds of dust.
21
A new parent will lose about 1055.6 hours of sleep in the first year of their child's life - almost 44 days!
6
Bearing a male child can alter a woman's brain by leaving male DNA that can persist for the rest of her life, making her less likely to suffer from Alzheimer's disease, promote tissue repair, and improve her immune system.
16
Redheads require up to 20% more anesthesia to be knocked out.
112