Plasma Bulb Demo - Slightly-Mad Science
15,000 volts going through a light bulb. Turns it into a plasma bulb. The plasma is because the space in the light bulb isn't a vacuum as some people think, but a low-pressure environment with noble gasses like argon. Shown with 3 scenarios, the last time the current breaks the glass pretty dramatically.
slightlymadsci Uploaded 12/22/2009