Why Doesn't This Medical Saw Cut Skin?
Doctors use a special saw to remove hard, plaster casts that are safe to use because they don't cut a patients skin. But how do they work? Why is your skin safe but not the plaster cast?
Doctors use a special saw to remove hard, plaster casts that are safe to use because they don't cut a patients skin. But how do they work? Why is your skin safe but not the plaster cast?