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Re: making copper spheres




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Tesla List wrote:
> 
> Subject: making copper spheres
> Date: Sun, 9 Mar 97 08:38:04 +0000
> From: mindtech-at-om-dot-com.au
> To: tesla-at-pupman-dot-com
> 
> Does anyone have a good system for neatly fabricating thin (20-30 gauge)
> copper spheres, say 3" to 6" diameter, as used in Tesla's spherical caps?
> Likewise for the pancake coils (transformers). Yes, I know they are not
> always used or needed. These are particular to the needs of my present
> experiments.
> 
> Thanks readers for any assistance.
> 
> Peter M. Nielsen, E.E.

Peter,
 I have copper and aluminum spheres for sale from 3" to 12" in dia. 
They might work for your purposes.  Email me for more info.
 Ernest

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