All 13 minerals necessary for human life can be found in alcohol beverages.
282
A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
Pain occurs when sounds are above 130 db.
124
By weight, Bone is five times stronger than steel.
417
The average person's skin weighs twice as much as their brain.
131
Tigers can see 6 times better at night than humans.
305
Crying literally alleviates stress and uniquely allows humans to decrease feelings of anger and sadness.
24
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139