The brain can stay alive for 4 to 6 minutes without oxygen. After that cells begin die.
193
Due to the angle at which the optic nerve enters the brain, staring at a blue surface during sex greatly increases the intensity of orgasms.
252
The whiter your tongue, the more germs there are on it.
88
Brain scans show that people who view photos of a beloved experience an activation of the caudate - the part of the brain involving cravings.
103
It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165
Every time you lick a stamp, you're consuming 1/10 of a calorie!
47
Redheads require up to 20% more anesthesia to be knocked out.
112
Putting sugar on a wound or cut will greatly reduce pain and speed up the healing process.
25