Smells

I am fascinated by how smell invokes memory. For instance, just now I was walking across my office and caught a scent that reminded me of a concoction I made with a toy chemistry set when I was a kid. I probably haven't thought of that chemistry set for ten years or so.

And I can't tell you how many times I've smelled something and thought, "This smells like Gak." Remember Gak? Crazy stuff.