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- To: Tesla List <tesla-at-pupman-dot-com>
- Subject: Re: making copper spheres
- From: ERNEST TETIRICK <ETetirick-at-postoffice.worldnet.att-dot-net>
- Date: Sun, 09 Mar 1997 16:18:57 -0500
- Organization: NONE
- References: <3322D432.40E9-at-stic-dot-net>
- Reply-To: ETetirick-at-postoffice.worldnet.att-dot-net
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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