I guessed that, before I wrote the message. Not the Nevada part but the lead room at a convention, or have X-rays flying all over.

So does anyone collet old "devices"? (don't start)

Anyone remember flouroscopes in many shoe stores, back in the 50s? No printable copy, but a quick view of what's inside that chip.

Oh by the way, they were removed because the store clerks were not protected and whatever radiation was flying all over the store.

Probably the same problems as an X-ray machine.

Someone remond me after October, if the problem hasn't already been killed or solved. I'd enjoy spending a few days doing research on what alternatives there are to looking inside a plastic disk...