11-Inch Coil Project
The 11-inch coil was built much more stable than the stacked 8-inch coils.
A nice 7+ ft arc to a ground rod.
The Geek Group
2001 Teslathon. We destroyed one of the spark gaps during this show
(but had a hell of a time trying to destroy this PC!)
Copyright 2003 - R. Scott Coppersmith
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