Demo pics

~1.8cm long HV ion jet from a
needle, into plain air!
same needle, less power,
shorter jet
full power, no needle,
flyback selfstrike to the core
low power, clear 60W lightbulb low power, diffused 80W large outdoors lighbulb
evacuated (50 Torr vac) lab cooking bottle,
lots of corona on feed wire
front view, star formation (nope, no
extra gases inside, just plain air)

side view, closeups tilted view, wobbles (caused by
the flat glass surface)

some wobbling streamers


(C) 2001 Jan Wagner