Youtube activity of "Sar Jim" (@sarjim4381) on "Technology Connections" channel.
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UCnL2lbrw11g2ZJUtdvXtKww
Commenter youtube id
- 5
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Sar Jim
Commenter name
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@sarjim4381
Commenter name id
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"The Superheterodyne Radio: No really, that's its name"
Comments by video
"The Vacuum Tube and the Invention of Radio"