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High Voltage Lifter

This is my compound lifter prototype I made for a High school physics class. I am applying a high voltage charge around 25kv ~1mA from the flyback transformer of a standard 14" CRT. Essentially what is happening is the emitter wire is attracting electrons from nearby air molecules. This creates a cloud of ionized air which is then attracted to the nearest ground potential, being the foil skirt electrically connected to ground, as a source of electrons to regain it's neutral charge. This effect is know as ion-wind. There are other factors such as the biefeld brown effect which is less substantial at lower voltages. The lifter is being held down from going to high with monofilament on each corner.

--John Paine

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