You see your nose at all times, your brain just chooses to ignore it.
30
The human brain uses approximately as much energy as a 10 watt light bulb.
120
The human brain is insensitive to pain.
76
Your heart beats over 100,000 times a day!
54
It takes approximately 12 hours for food to entirely digest.
93
Cigarette smoke contains 4,800 chemicals, 69 of which cause cancer.
145
Fingernails grow nearly 4 times faster than toenails!
30
Chocolate, sex, and laughter are all important for a healthy brain.
37