At this point in the SciFi Movie “Interstellar” we hear the request for a MORSE Encoding … later seen as *Second Hand* movements, and written down (dit dahs) and incorrectly verbalized as *dots and dashes* (somethings never change) for further transcription. What IS the valuable info? Data stream metrics of what exactly happens within a Black Hole.
“Ham Radio? CW (Morse Code) ‘We still do THAT here!'”