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Re: Geek group salt water bucket cap woes.
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- Subject: Re: Geek group salt water bucket cap woes.
 
- From: "Tesla list" <tesla@xxxxxxxxxx>
 
- Date: Thu, 02 Jun 2005 11:50:43 -0600
 
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- Resent-date: Thu,  2 Jun 2005 11:54:05 -0600 (MDT)
 
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Original poster: Davetracer@xxxxxxx 
Um. I'm running a TC with Corona beer bottles in plain old salt water, no 
mineral oil. I've left enough room above the water so that strikeovers 
don't happen. The bottles withstand 12kv just fine.
With all the discussion about mineral water and other oils, I am starting 
to wonder if I'm more clueless than usual. I first used a salt water cap 
made this way in the early '70's and it worked fine. I've never broken a 
bottle. It works. (The current coil has the salt water vat and some 
tinfoil/plexiglass caps paralleled for quick adjustments on the capacitance).
So ... am I *supposed* to add an oil? I always thought oil was for 
"healing" spark punch-throughs. I don't have that problem, so I don't use oil.
Thank you for putting up with some interminably silly questions.
    Bewildered, I remain,
    Dave Small