The high current underwater arc of Dr. Peter Graneau
Dr. Peter Graneau points to a plasma ball at the base
of his water arc experiment. This plasmoid persisted for a few frames after the main arc extinguished. Graneau believes that this plasmoid is a form of ball lighting. Graneau contends that
lightning balls contain very little energy. Sept 98
Dr. Peter Greaneau comments on ball lightning.
File type MP2. Oct 1998