Thread: Cast iron?

Originally Posted by cudarunner

I agree, Say Yes To Cast Iron.

About the next to last line, Leaches are still in use.

Bloody Suckers | Leech Therapy | Nature | PBS

Can't say that I'd like to be the recipient of their special gift but if it were to save a finger or such, what the hell.

For maintaining circulation to save a finger and such leaches are amazing at a number of levels.
Different than bloodletting as a goal but yes cool.