tesla500 | Rotary spark gap electrode alignment @tesla500 | Uploaded August 2008 | Updated October 2024, 1 hour ago.
Alignment test of RSG electrodes. 240BPS SRSG, high-speed camera set to record at precisely 4x power line frequency (240fps), with a short shutter period, "freezing" the electrodes. The disc rotates 1/8th of a rotation per frame, allowing the alignment of the electrodes to be easily seen.