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Re: Toroid Design from 1/4" tubing





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> From: Tesla List <tesla-at-pupman-dot-com>
> To: tesla-at-pupman-dot-com
> Subject: Re: Toroid Design from 1/4" tubing
> Date: Tuesday, December 22, 1998 8:05 PM
> 
> Original Poster: gweaver <gweaver-at-earthlink-dot-net> 
> 
>  
> > Why not go with a tube frame scheme 
> 
> I have done some experementing.  I made a 12" diameter sphere shape using
> 1/4" copper tubing.  I found I can not bend 1/2" tubing very easy into
tight

How many tubes? how far apart?