Go to todayilearned by • TIL from 1976 to 1989 an unknown taping noise was audible worldwide on commercial and civilian communications (tv broadcast, commercial aviation, SW radio). #ifttt #reddit #til

Reddit - Dive into anything Go to todayilearned by • TIL from 1976 to 1989 an unknown taping noise was audible worldwide on commercial and civilian communications (tv broadcast, commercial aviation, SW radio). Tags: ifttt, reddit, til via Pocket https://ift.tt/kTeMdYS May 13, 2023 at 09:25PM