Nearly 80 percent of all sudden cardiac arrests happen at home.
7
Fingernails grow nearly 4 times faster than toenails!
30
Each nostril of a human being register smell in a different way. Smells that are made from the right nostril are more pleasant than the left.
38
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92
Some people have a "natural alarm clock" allowing them to wake up when they want. This is actually caused by a burst of the stress hormone adrenocorticotropin.
15
The average human body contains enough fat to make seven bars of soap.
45