According to one report, it would take 800 marijuana joints to kill a person - but the cause of death would be carbon monoxide poisoning.
176
Your body is creating and killing 15 million red blood cells per second!
14
The human brain uses approximately as much energy as a 10 watt light bulb.
120
The aorta, the largest artery in the body, is almost the diameter of a garden hose.
37
Crying literally alleviates stress and uniquely allows humans to decrease feelings of anger and sadness.
24
Sex burns about 360 calories per hour.
860
Children are poisoned most frequently by eating harmful plants.
13
A person will burn 7 percent more calories if they walk on hard dirt compared to pavement.
45