Tesla-Tech

Electromagnet Transformer Electro Magnetic Field Meter Electric Motor(Electromagnet) Crystal Radio(Electro Magnetic Field Meter) Radio Reciever(Crystal Radio) Radio Broadcaster(Radio Reciever, Transformer)

Death Ray(Lightning System) Lightning System(Wireless Power Transmitter) Wireless Power Transmitter(Radio Broadcaster) Empathic Transmition Machine(Radio Broadcaster) Telepossession Device(Empathic Transmition Machine)

Anti-Gravity Device(Free Energy Machine,Electric Motor) Free-Energy Machine(Wireless Power Transmitter,Electric Motor) Force Shields(Lightning System) Earthquake-Machine(Death-Ray, Electric Motor)