https://tube.loping.net/videos/watch/2fa2a6ae-3a5d-49bb-b646-70b046c7badb A special 100nm thick window allows 25 KeV electrons to pass from a vacuum tube to the atmosphere where they hit a fluorescent screen -- a CRT in air! Shielded GoPro goes through a powerful electron beam: https://www.youtube.com/watch?v=yPMpAR9w-L0 More powerful amateur electron beam in air: https://fusor.net/board/viewtopic.php?t=7828 Deep technical resource on dielectric charging via electron bombardment: https://apps.dtic.mil/dtic/tr/fulltext/u2/a172204.pdf Tons of information on industrial e-beam processing: http://iiaglobal.com/uploads/documents/Industrial_Radiation_eBeam_Xray.pdf KF25 to glass tube quick adapter: https://www.idealvac.com/SWIFT-SEAL-KF-to-Compression-Port-Adapter/pp/P103772 100nm silicon nitride windows: https://www.tedpella.com/grids_html/silicon-nitride-x-ray-windows.htm More windows: http://www.temwindows.com/category_s/22.htm Tritium light sources (eBay removed most): https://usa.banggood.com/search/tritium.html E-beam crosslinking: https://ebeamservices.com/polymer-crosslinking/services/plastic-parts/ KF25 cross $18 on Amazon: https://www.amazon.com/gp/product/B07CKS3H99 Lightbulb sockets: https://www.amazon.com/gp/product/B07SSYN83Y/ Hysol 1C: https://www.amazon.com/Loctite-HL1373425-1373425-Hysol-1C/dp/B000B631G8 Applied Science on Patreon: https://www.patreon.com/AppliedScience Sun, 12 Jul 2026 13:16:10 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube.loping.net https://tube.loping.net/lazy-static/avatars/8a56e488-2120-4649-a417-badf5893657b.png https://tube.loping.net/videos/watch/2fa2a6ae-3a5d-49bb-b646-70b046c7badb 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.