How It's Made - vacuum tubes

Name: How It's Made - vacuum tubes
Uploaded: 2014-03-31T02:33:00+00:00
Description: For some reason, I LOVE the show "How It's Made" and this segment is a beautifully shot piece on how vacuum tubes are made. These tubes are being made...

Collected by reddit on Mar 31, 2014

For some reason, I LOVE the show "How It's Made" and this segment is a beautifully shot piece on how vacuum tubes are made. These tubes are being made...

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