glass

I thought we had a post years ago about these things. I am always fascinated by them, in a modern world these almost seem like magic.

Anyone else into hurting for old uranium glass? It all kind of started with me walking by an antique store's window to see a vase that looked like it was made of uranium glass. I knew what it was, but then I picked myself up a 365nm flashlight, and one even when I was downtown, I walked by and...