The making of vacuum tubes.

Libertyc

Libertyc Posts: 915

March 2011 edited March 2011 in The Clubhouse

Not sure if this was posted before.

Reminds me of the old films from science class.

http://www.youtube.com/watch?v=VV7cimRWah0&feature=player_embedded

Post edited by Libertyc on March 2011

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Comments

megasat16 Posts: 3,521

March 2011 edited March 2011

Thanks for posting. I enjoyed watching the video.

Trying out Different Audio Cables is a Religious Affair. You don't discuss it with anyone. :redface::biggrin:
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Joe08867 Posts: 3,919

March 2011 edited March 2011

Very cool. Amazing how we ever came up with this stuff in the first place.

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