there are 7 billion people on the planet. my lo had this really badly. this is yellow, and may form as a fine layer on the surface of the silver foil, or as small yellow flakes in the bottom of the dish. 2019-04-01: i must be getting old. see if you can go a full 24 hour period without mentioning either one of these guys that you have built up to be the best players ever to hit the free market (not!). 