Why Tattoos Are Permanent
The New Yorker’s archives freely unfold, space plant photography, the science behind tattoos and more in our weekly look at the web
It seems pretty straight-forward why tattoos stick around forever. But as recently explained in a TED Ed video, the reason is more complicated than one may imagine. With each needle prick from the tattoo machine, the body is alerted of a fresh wound, and thus begins the inflammatory healing process. Over time, some pigment is disposed of internally, while other bits are absorbed by skin cells and remain
suspended in the dermis. So even though we shed nearly one million skin
cells each day, your tattoo will likely last as long as you do.
COOL HUNTING always gets permission to use the images we publish; however, as an independent publication, we cannot afford to continue fighting unfair claims of copyright infringement, so the images have been removed from this post.
Via theatlantic.com link opens in a new window
