There is a disease called ichthyosis that turns the skin scaly like a fish.
90
You have no sense of smell when you're sleeping!
72
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
In the average lifetime a person will breath in about 44 pounds of dust.
21
Your wounds heal faster if you lick them, you instinctively do this for that reason. Tears help, too.
20
When your face blushes, the lining of your stomach turns red, too.
154
The human brain doesn't stop developing until about 25 years old.
102