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    James_Dixon (james_dixon@poa.st)'s status on Friday, 14-Aug-2026 10:29:27 JSTJames_DixonJames_Dixon
    in reply to
    • Bread up, Bro
    • binkle
    • Wanderer über dem Nebelmeer
    • petra
    @petra @sickburnbro @WandererUber @binkle > That you are confused now is exactly why it's not taught that way now.

    I'm not the least bit confused.

    We don't actually know if a photon has a rest mass or not, as that article makes clear.
    In conversationabout 7 days ago from gnusocial.jppermalink
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