"Fish odor syndrome" is a rare genetic disorder that causes people to smell like rotten fish.
5
Cuddling (or other ‘love’ acts) helps to heal physical wounds faster due to the release of Oxytocin which is proven to reduce swelling.
22
You mostly breathe from only one nostril at a time!
75
The pupil of the eye expands as much as 45 percent when a person looks at something pleasing.
130
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197
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
10 seconds is the amount of time until unconsciousness after the loss of blood supply to the brain.
108

