WARNING: Burning galvanized metal may release toxic Zinc Oxide fumes.This project is extremely dangerous and should not be attempted withoutadult supervision and adequate training. Misuse, or careless use, oftools or projects may result in severe electric shock, cardiac arrest,serious injury, permanent damage to equipment and property, and/ordeath. Use of this video content is at your own risk.Bymodifying the secondary coil on a MOT, the transformer is converted froma high voltage/low current device into a low voltage/high current metalmelter. The first MOT in the video produces just over 500 amps, andthe second one is capable of nearly 800 amps.Any metal thatcan conduct such low voltage electricity acts as a resistor between theelectrode wires, and heats up due to the extreme electrical friction.