This is a really good short educational video about the invention of television: https://www.youtube.com/watch?v=MyHAev_qJNU https://www.youtube.com/watch?v=My

This is a really good short educational video about the invention of television: https://www.youtube.com/watch?v=MyHAev_qJNU https://www.youtube.com/watch?v=MyHAev_qJNU