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Re:Should I build a Tesla coil for a science fair? by roflchoppa on Saturday January 29, 2022 @05:56PM (#30131457)
Oh dude the old Frys electronics in Fremont California had some on display they would randomly discharge when you were browsing around the store it was awesome.

https://www.youtube.com/watch?v=AUOuu34TqF8

Re:Should I build a Tesla coil for a science fair? by Teknoman117 on Saturday January 29, 2022 @06:17PM (#30131619)
I remember that thing, but it was in a big faraday cage to prevent anyone from getting zapped.

There was also the building height Jacob's ladder over by the PC system builders section.