Re: You were lucky
Punched card chad was OK, it was rectangular (cf "hanging chads"), but paper tape chad was round, and slightly concave as a result of the punch operation. It could get stuck to the eyeball, requiring medical intervention.
Punched card chad was OK, it was rectangular (cf "hanging chads"), but paper tape chad was round, and slightly concave as a result of the punch operation. It could get stuck to the eyeball, requiring medical intervention.