21st November 1877: Thomas Edison announced his phonograph, the worldaEUs first practical machine that could record and play sound

podcast episode

21st November 1877: Thomas Edison announced his phonograph, the worldaEUs first practical machine that could record and play sound

Director:

Year: 2021

Season: unknown, Episode: unknown

Episodes: 776

Original Title: 21st November 1877: Thomas Edison announced his phonograph, the worldaEUs first practical machine that could record and play sound
Writer: Scott Allsop
Type: podcast episode
Year: 2021
Cast: Scott Allsop
Original Air Date: 21 Nov 2021
Season: unknown
Episode: unknown
Number of Episodes: 776