Couple electrocuted to death making art hyped on TikTok, officials say
washingtonpost.com
washingtonpost.com
Don't play with high voltage electronics unless you know what you're doing. You'lre not styropyro, you're not big clive :-)
Car batteries don't need to be taken apart because there is no "power supply" inside; the battery _is_ the power supply, albeit low voltage and high current, which is not dangerous by itself from an electrical perspective.
The flyback transformer inside a microwave, on the other hand, will kill you if you so much as look at it wrong.
But.... I do need a tesla coil in a lichtenberg burnt wood box. Life is full of difficult decisions.