This is various video frame captures of my coil operating under different conditions. 

They are:
1) 75% power with a arrow tip under the sphere throwing sparks at the movie screen, Note how the screen tracks the sparks.

2) The coil in the dark with a screw sitting in the top of the sphere.

3) just the sphere with a screw on the top as above but with normal light.

AVI's and more photographs to come soon.




Kevin Nardelle
http://www.icorp.net/users/kev/tesla