• mkwt@lemmy.world
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    5 days ago

    The current situation with most commercial airplane equipment is that:

    • It’s triple redundant (second backup) if a failure would put the ship at serious risk of total hull loss or fatal injury to crew.
    • It’s double redundant (just one backup) if a failure doesn’t jeopardize the whole ship, but there is a risk of serious or fatal injury to passengers. This also applies if system failure significantly increases or burdens crew workload.
  • Taleya@aussie.zone
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    7 days ago

    We have one on the roll, three on the shelf, three in the drawer.

    And a bidet

    Burkitts lymphoma in '09 made me appreciate solid toilet supplies

  • Frezik@lemmy.blahaj.zone
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    8 days ago

    A space station is a thing surrounded by nothing. If the nothing is allowed inside, everyone dies.

    O’Brian is right. You want a second backup for anything that keeps the nothing out. The Cardassians are subtly showing their disregard for sentient life here.

    • partial_accumen@lemmy.world
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      7 days ago

      The Cardassians are subtly showing their disregard for sentient life here.

      Cardassians are showing their disregard for their underlings and forced labor prisoners. Very on-brand for Cardassians.

    • panda_abyss@lemmy.ca
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      7 days ago

      I think it’s rude to assume the Cardassian engineers aren’t good enough for 100% uptime across a full station.

  • klu9@piefed.social
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    8 days ago

    If you hear a crunch when you’re on the toilet, you’re in serious trouble.

  • remon@ani.social
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    7 days ago

    The TP should be the backup from the start, with the primary system being the bidet.

    • fakeman_pretendname@feddit.uk
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      7 days ago

      The TP us the 2nd backup. Bidet is 1st backup.

      This man used to be a Transporter Chief.

      The primary system is:

      “Computer. Transport the shit out me arse”

  • essell@lemmy.world
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    8 days ago

    Having seen systems go offline as soon as tbe enemy fires a reverse polarity plot based weapon, I’m not sure those second backups are helping

    • aeronmelon@lemmy.world
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      7 days ago

      Same as now in the case of EMPs, the backups are shielded and offline and only powered up after the primary systems go down.

    • Optional@lemmy.world
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      7 days ago

      Ah ha, that’s why the second backup has a reverse polarity bridge inverter, which only needs to match the incoming frequency to retain full online capability. You can also play Doom on it.