These "smart" urinal cakes should be able to sense their "ambient" alcohol level, and only perform this public service if over the legal limit. Alternatively, they could emit a "thank-you" for staying legal if under.
Got to wonder what it would say if I pour a little whiskey out of a half pint on it?
14 posted on 02/15/2007 4:51:21 AM PST by TYVets
(God so loved the world he didn't send a committee)