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  2. off topic: making your own vacuum tubes (video)

Re: off topic: making your own vacuum tubes (video)

FireBrick <w9ol@...>
 

On 1/9/2008 8:24:53 AM, Kenneth D. Grimm, K4XL (grimm@...) wrote:
FireBrick wrote:
What are VACCUM TUBES and what do you use them for?
They are FETs stuffed into a glass bottle.
FETs in a glass bottle

Are those "FETS in a bottle" like those 'Performance Enhancers' athletes use?
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