It's a video of a guy making a triode valve in full manual mode.
Posted by Stupendous Man on January 27, 2008, 7:58 pm
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What is the silver chamber he puts the glass in?
--
Stupendous Man,
Defender of Freedom, Advocate of Liberty
Posted by Jeff Burke on January 27, 2008, 8:19 pm
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>What is the silver chamber he puts the glass in?
I think it's an oven.
Don't know for sure.
Posted by spaco on January 27, 2008, 8:34 pm
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I think it's an annealing oven.
Thanks to OP for the link. I am old enough to appreciate the whole
video. It took us many months to learn "electron tubes". My son
learned about them in one day, 20 years later, after the transistor was
born.
Pete Stanaitis
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Stupendous Man wrote:
> What is the silver chamber he puts the glass in?
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