Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Your assignment: Design a post-apocalyptic communication system

  1. Apr 20, 2013 #1
    I'm a programmer but weak on hardware so I'd appreciate your help. In a novel I'm writing there are about one hundred underground cities housing one million people in the US; the rest of our population is dead. Somewhat smaller percentage of survivors in Europe and Asia. We have several years warning and want to establish a communication system - internet and television - for the survivors, including - if possible - communication with Europe and Asia via undersea cables. The cities have plenty of energy available but there will be none between cities, so I wonder if the distances between nodes will make it impractical.

    Can anyone help me with this? Thanks.
     
  2. jcsd
  3. Apr 20, 2013 #2

    Simon Bridge

    User Avatar
    Science Advisor
    Homework Helper
    Gold Member

    Sounds like the original design parameter for the internet... so what's wrong with that?
     
  4. Aug 23, 2013 #3
    [​IMG]

    This but with really long strings
     
  5. Aug 24, 2013 #4
    Ham Radio?
     
  6. Aug 24, 2013 #5

    jhae2.718

    User Avatar
    Gold Member

    Satellite comms?
     
  7. Aug 24, 2013 #6
    they should use the remaining us nuclear arsenal to broadcast morsecode seismically.

    they can use old USGS equipment if they're a little further away or hard of hearing.
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?
Draft saved Draft deleted



Similar Discussions: Your assignment: Design a post-apocalyptic communication system
  1. Life in Castor System (Replies: 5)

  2. Spacecraft design (Replies: 30)

Loading...