• ulterno@lemmy.kde.social
    link
    fedilink
    English
    arrow-up
    1
    ·
    5 months ago

    friction of water against a submarine’s hull

    I can’t say for sure, but I feel like the affect due to said friction would be much lower, considering we are managing solid-solid friction in a lot of places.

    theoretical quantum bubbles

    Yeah, that’s not relevant. Just added that to clarify which “void” I’m talking about.


    The vaporising metals problem, I think might be alleviated by covalent bonding materials, so polymers? But not sure about that either.

    Anti Commercial-AI license