Home / Series / Tom Scott: Things You Might Not Know / Aired Order / Season 2016 / Episode 34

In Old Movies, Why The Dial Tone After Someone Hangs Up

English
  • Originally Aired December 12, 2016
  • Runtime 3 minutes
  • Network YouTube
  • Created September 23, 2020 by
    Administrator admin
  • Modified September 23, 2020 by
    Administrator admin