• KoalaUnknown@lemmy.world
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    1 year ago

    You can but signals can only go so far and the earth is round so you need a mesh network with a lot of users to make it work.

    • Jilanico@lemmy.world
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      1 year ago

      Yup. People in rural areas could probably set up powerful radios to connect cities. Crossing oceans might be a problem.

      Found an app called Briar that does this sort of thing for messaging.