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Vacuum Tubes - How they work (video)

post #1 of 4
12/15/10 at 9:27pm
Thread Starter 

 

For those who ignore the science behind them (like me):

 

The vacuum tube, or thermionic valve, was a crucial breakthrough in electronics - one that is still used today.

 

http://www.youtube.com/watch?v=7NCs7YiFRBU

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post #2 of 4
12/17/10 at 7:24pm
Thread Starter 

Title fixed, I think it's very interesting, this should be on first page again.

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post #3 of 4
12/17/10 at 7:41pm

^ Good one. Thanks for the link.

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post #4 of 4
12/17/10 at 8:08pm

Cool video! I've always wanted to know how tubes work

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