People that suffer from gum disease are twice as likely to have a stroke or heart attack.
22
Phobatrivaphobia is fear of trivia about phobias.
39
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
If you cut a 'V' shape into your toe nails, you can prevent 'in-grown' toe nails.
22
Surgeons who listen to music during operations perform better than those who don't .
87
Brain freeze is caused by the brain sensing the drop of temperature on your palate and increasing blood pressure in an attempt to save you from freezing.
14