what is the purpose of a tesla coil
Tesla coil The Tesla coil is an electrical resonant transformer circuit designed by inventor Nikola Tesla in 1891.[1][2] It is used to produce high-voltage, low-current, high frequency alternating-current electricity.[3][4][5][6][7][8][9] Tesla experimented with a number of different configurations consisting of two, or sometimes three, coupled resonant electric circuits.
Insurance Insurance is a means of protection from financial loss. It is a form of risk management, primarily used to hedge against the risk of a contingent or uncertain loss.
Craig MacTavish He is notable as the last NHL player to not wear a helmet during games.[1][2][3]
Fidget spinner As of 2017, the patent status of the various fidget spinners on the market was unclear.[8]