bionerd23 | radioluminescence / scintillations from H-3 (Tritium) vs. Radium (Ra-226) - highly radioactive! @bionerd23 | Uploaded December 2014 | Updated October 2024, 12 hours ago.
skip to 3:45 if you already know the basics! view in HD, fullscreen, with high screen brightness!
a few billion beta rays per second will hopefully allow you to see radioluminescence in the form of little "flashes" of light (scintillations) despite youtube's video compression...