E: /stoned

  • groet@feddit.org
    link
    fedilink
    arrow-up
    2
    ·
    12 hours ago

    That’s wrong. The tube has a cross section of 0.25π cm² so your tube will be filled ~1,2732m high.

    Also as others have stated, if you can measure 1cm you already have a definition of a Meter.