On Mon, 26 May 2008 21:19:57 -0700, JR North
wrote:

Effect of acid rain. Really. Had a Toyota Corolla once; the car's
glass was exactly the same. Came from LA area.

Minor nitpick.
Actually acids do not attack glass. Alkaline solutions will. There are
lots of things in the rain besides the nitric and sulfuric acids, and
I am not saying it wasn't the rain, just that it wasn't an acid. The
acids are highly soluble and won't form a deposit on the surface.

Casady