Geometry, Colors, and Certainty

I finally bought Geometer’s Sketchpad. It is so cool.

I know what you are thinking. Lynn, everyone who studies geometry has Sketchpad. OK, I finally have it, so get off my case.

However, that is not what I really want to talk about. Actually, I forgot what I really want to talk about.

I think I know this for certain though. Not all that glitters is gold; and not all things brown are shit. So things tend to even out.