I remembered a scene from a film or TV episode earlier today, where people are remarking that all communications are down, up to and including string telephones. I believe that the medium was in some sort of sci-fi, but I don't recall.
Any leads ?
Science Fiction & Fantasy Stack Exchange is a question and answer site for science fiction and fantasy enthusiasts. It only takes a minute to sign up.Sign up to join this community
Could this be the Ray Bradbury short story from 1957 titled "Almost the End of the World"
It can be read online here