High Voltage, Possible Project Ideas

The Tesla Coil

Tesla coil is an electrical resonant transformer circuit designed by inventor Nikola Tesla in 1891.[1] It is used to produce high-voltage, low-current, high-frequency alternating-current electricity.[2][3] Tesla experimented with a number of different configurations consisting of two, or sometimes three, coupled resonant electric circuits. – https://en.wikipedia.org/wiki/Tesla_coil