Peter Trenfrom hails from Bambup in Western Australia and is already a father of three children. By day, his profession is as a doctor, but by night, he becomes an amateur scientist. His greatest hobby is to tinker with homemade "Tesla Coils" in his house. A Tesla Coil is a type of transformer that operates on the principle of high-frequency resonance, producing a variety of dazzling "artificial lightning" displays, with voltages reaching up to 500,000 volts! In simple terms, a "Tesla Coil" is an "artificial lightning generator." Its principle involves using a transformer to boost regular voltage, which is then passed through a two-pole coil, discharging from the terminal end.