• [SSDN] For Your Vacuum Tubes: Isotopic Ionization Sources from U.S. Rad

    From SSDN via rec.radio.amateur.moderate@21:1/5 to All on Tue Apr 13 19:04:51 2021
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    SolderSmoke Daily News

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    For Your Vacuum Tubes: Isotopic Ionization Sources from U.S. Radium

    Posted: 13 Apr 2021 11:09 AM PDT http://soldersmoke.blogspot.com/2021/04/one-or-two-podcasts-ago-i-mentioned.html

    One or two podcasts ago I mentioned radium in regulator tubes.  As I predicted, this provoked a number of comments about how silly it is to even mention such things. Nonetheless, I find it interesting.  It seems that
    real radios really do glow in the dark!   More info on the company: https://en.wikipedia.org/wiki/United_States_Radium_Corporationhttp://radiumgirlsnhd.weebly.com/

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