When your face blushes, the lining of your stomach turns red, too.
154
Dating back to the 1600's, thermometers were filled with Brandy instead of mercury.
16
Sleeping on your stomach can induce weirder, scarier, and sexier dreams.
22
People that suffer from gum disease are twice as likely to have a stroke or heart attack.
22
Your body is creating and killing 15 million red blood cells per second.
50
Enamel is hardest substance in the human body.
61
The human brain has the capacity to store everything that you experience.
4k
Surgeons who listen to music during operations perform better than those who don't .
87