The skin on your lips is 200 times more sensitive than your fingertips.
345
‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8
Smokers get ten times more wrinkles than non-smokers.
171
The Manchineel Tree is so poisonous, rainwater dripping off it’s leaves will burn your skin.
17
There is a family with a genetic condition that makes their skin blue, who have been isolated in rural Kentucky for generations.
34