On average, there's 100 billion neurons in the human brain.
83
Human hair and fingernails continue to grow after death.
7
Pain occurs when sounds are above 130 db.
124
Like fingerprints, everyone's tongue print is different!
71
The male fetus is capable of attaining an erection during the last trimester.
75
Your thumb is about the same size as your nose.
124
Surgeons who listen to music during operations perform better than those who don't .
87
After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
55