Re: brass spheres

• To: "'Tesla List'" <tesla-at-poodle.pupman-dot-com>
• Subject: Re: brass spheres
• From: Tesla List <tesla-at-stic-dot-net>
• Date: Tue, 2 Sep 1997 00:51:17 -0500
• Approved: tesla-at-stic-dot-net

From: 	Malcolm Watts[SMTP:MALCOLM-at-directorate.wnp.ac.nz]
Sent: 	Tuesday, September 02, 1997 12:42 AM
To: 	tesla-at-pupman-dot-com
Subject: 	Re: brass spheres

Hi Roderick,

> From:   RODERICK MAXWELL[SMTP:tank-at-magnolia-dot-net]
> Reply To:   tank-at-magnolia-dot-net
> Sent:   Monday, September 01, 1997 7:28 PM
> To:     tesla-at-pupman-dot-com
> Subject:    brass spheres
> 
> Any of you list members remember a post several months ago by Fr. Tom
> about a company that sells brass spheres in various diameters? I want to
> use a small one on a high freq. coil that I am building. It's a small
> coil that resonates at about .90-1Mhz. And I don't want to use a toroid.

I bought a child's skittle set which included two 3" hard plastic 
balls and covered the balls with pieces of Al foil using contact 
adhesive for the mini coils. Worked well, and even better by rolling 
the balls around on a flat surface after the foil was applied to 
smooth out the ridges. I gave the skittles away :) The finger grips 
in the balls were filled with hot-melt first.

Malcolm

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