Good to see him doing well. I think he single-handedly keeps the national grid on their toes.
The most powerful circuit I ever made dealt with 100A continuous and 200A peak at 24V, this guy is is simply on another level I can't even begin to wrap my head around.
He is the OG madlad. Been following his channel since the beginning!
Wow, that whole video gave me the willies! I almost killed myself once with a mere 400V across a flashgun capacitor. He had 20kV across many orders of magnitude more capacitance. I'm definitely not going anywhere near that contraption ;-)