Follow-up: Attempting to make X-rays by unrolling Scotch tape -- Success? https://tube.loping.net/videos/watch/8591be85-cc53-43ea-9b19-c6bf641e4582 In this follow-up video, I show that I was able to get a P47 phosphor disc to illuminate when unrolling tape in the vacuum chamber. The blue x-ray intensifier screen did not illuminate although it was also in the chamber. Also, it seems the P47 was illuminated through a thin copper foil, though I will have to do some more tests to believe this. Sun, 12 Jul 2026 13:18:41 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube.loping.net Follow-up: Attempting to make X-rays by unrolling Scotch tape -- Success? https://tube.loping.net/lazy-static/avatars/8a56e488-2120-4649-a417-badf5893657b.png https://tube.loping.net/videos/watch/8591be85-cc53-43ea-9b19-c6bf641e4582 All rights reserved, unless otherwise specified in the terms specified at https://tube.loping.net/about and potential licenses granted by each content's rightholder.