Re: Sphere-in-Sphere

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "Antonio Carlos M. de Queiroz" <acmq-at-compuland-dot-com.br> 

Tesla list wrote:
 >
 > Original poster: "john cooper" <tesla-at-tesla-coil-dot-com>

 > www.tesla-coil-dot-com/magnifier.htm  about halfway down the page.

A very original coil, a magnifier with a double driver. Also the first
that I have seen with a carved support.

 > Also, I'm building a
 > sphere-in-sphere-in-sphere and hope to have some photos posted soon.

Have you tried a sphere besides a sphere, or two spheres separated by
a small gap? This trick works well for the production of long sparks
with static machines, and may work with a Tesla coil too.

Antonio Carlos M. de Queiroz