eye cap is a simple ten-cent piece of plastic. It is slightly larger than a contact lens, less flexible, and considerably less comfortable. The plastic is repeatedly lanced through, so that small, sharp spurs stick up from its surface. The spurs work on the same principle as those steel spikes that threaten Severe Tire Damage on behalf of rental car companies: The eyelid will come down over an eye cap, but, once closed, will not easily open back up. Eye caps were invented by a mortician to help dead people keep their eyes shut. There have been times this