Twenty fascinating but utterly useless facts you really don’t need to know about skin.

1. The smoke from burning giraffe skin is used to treat nosebleeds among some tribes in Africa. These tribes always travel with a spare giraffe and a box of matches, in case they bump into a tree.
(Not really: I made that last bit up.)

2. Susprisingly, elephant skin is extremely sensitive to sunburn. Now, why nature should have decided that this was a good plan for a large animal living exclusively in very sunny climates is a mystery. But there it is.
Take it or leave it.

…

21. And one you do.

(Dove is all you need to know about skincare.)