Aaron Murakami shows how to charge a capacitor to well over 100 volts. Since Faraday, only ultra low voltage with high current has been obtained by the Faraday Generator. As an added bonus, you will also learn how to create AC from a Faraday Generator.
The importance of the Homopolar Generator cannot be emphasized enough. It is a drag free generator that produces electricity by simply rotating a magnet in space!