To: DiogenesLamp
Believe it or not, the wire recorder was invented in 1898 by Valdemar Poulsen. He called it the “telegraphone”.
28 posted on
05/28/2018 11:53:50 AM PDT by
Fresh Wind
(Hillary: Go to jail. Go directly to jail. Do not pass GO. Do not collect 2 trillion dollars.)
To: Fresh Wind
Believe it or not, the wire recorder was invented in 1898 by Valdemar Poulsen. He called it the “telegraphone”. Didn't know that. I wonder how he recorded anything and played it back prior to the invention of tubes?
31 posted on
05/28/2018 2:02:32 PM PDT by
DiogenesLamp
("of parents owing allegiance to no other sovereignty.")
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