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The Science of a Bottomless Pit

StartsWithABang writes It's the ultimate dream of many children with time on their hands and their first leisurely attempt at digging: to go clear through the Earth to the other side, creating a bottomless pit. Most of us don't get very far in practice, but in theory, it should be possible to construct one, and consider what would happen to a very clever test subject who took all the proper precautions, and jumped right in. Here's what you would have to do to travel clear through the Earth, come out the other side, and make the return trip to right back where you started.

9 of 122 comments (clear)

  1. (looks straight down) by circletimessquare · · Score: 3, Funny

    hello perth australia from new york city

    we're not your true antipodean doppleganger, that would be hamilton bermuda

    but you're the closest thing to that for us

    and if when they find Malaysia Airlines Flight 370 it turns out to be directly antipodal to the Statue of Liberty, i'm giving up on reason and becoming a conspiracy theorist

    --
    intellectual property law is philosophically incoherent. it is your moral duty to ignore it or sabotage it
    1. Re:(looks straight down) by wonkey_monkey · · Score: 4, Funny

      Worst. Haiku. Ever.

      --
      systemd is Roko's Basilisk.
    2. Re:(looks straight down) by Anonymous Coward · · Score: 2, Funny

      The USA would wage a never-ending War on Oceans.

    3. Re:(looks straight down) by CreatureComfort · · Score: 4, Funny

      We've always been at war with Oceana.

      --
      "Unheard of means only it's undreamed of yet,
      Impossible means not yet done." ~~ Julia Ecklar
    4. Re: (looks straight down) by Anonymous Coward · · Score: 3, Funny

      You would have to place a sign or a ladder to the top of the tunnel to prevent the water from passing through

    5. Re:(looks straight down) by Translation+Error · · Score: 5, Funny

      Additionally, you would void the Earth's warranty.

      --
      When someone says, "Any fool can see ..." they're usually exactly right.
  2. Re:Physics 101 by Anonymous Coward · · Score: 4, Funny

    No. In today's university, the entire first undergraduate semester is spent on sensitivity awareness, wymyn's studies, black history, and overcoming white privilege.

  3. No, takes 4 hours 45 min . . . by Latent+Heat · · Score: 3, Funny

    . . .because it takes at least 1 hour at each end for ground transportation and you need to allow an hour to clear security, another hour at the other end for immigration and customs.

  4. Re:OMNI by tehcyder · · Score: 5, Funny

    Their scenario should have started the person off at the south pole, not the north, for the extra altitude.

    Um, hello?

    Everyone knows that north is on top, and you can't fall upwards.

    The level of scientific illiteracy here is disgraceful.

    --
    To have a right to do a thing is not at all the same as to be right in doing it