Whats would the world be without things like these http://www.geocities.com/Pentagon/Bunker/5921/inventor2.html
Uh, already came up with this (illuminated toilet) in the Army. Portajohns have no lights, and old guys like me can't see JACK SHIT in dim lighting. So a chem-light broken and spread out near toliet paper roll, outside edge of seat, unrinal cup, etc. is great.