I am reminded of this somewhat unrelated but interesting bit of history involving glow-in-the-dark paint in the 1920s. I got radium and radon crossed in my brai

I am reminded of this somewhat unrelated but interesting bit of history involving glow-in-the-dark paint in the 1920s. I got radium and radon crossed in my brain before looking up this article, but figured it's interesting enough to share anyway: https://en.wikipedia.org/wiki/Radium_Girls https://en.wikipedia.org/wiki/Radium_Girls