Electrostatic Painting

I review the science of tomorrow, and I think it's the only question that I stay. Ideas?

http://www.epilv.com/
"By placing an electric charge to the paint and ground the metal target, a magnetic effect forces equipment to apply paint evenly over the surface."
They say magnetic effect, but they really want, like a magnet, because no magnets involved. This is an electrostatic effect. Contrary to the charges (food spray paint and the metal body grounded) are attracted to each other.

If you want to know more, the process described starryskyn is also known as "powder". Look it up. It is a common way to "paint" made of metal.

I put quotation marks around scared "painting" because the "paint" used in powder coatings is really a fine powder and dry. After the part has been covered, they cook, and the powder melts and sticks to the metal surface creating a hard, durable coating.

An artist painting a design on a piece of glass that sits on a table to the ground. He will then build a huge burden on a sort of charge pump or a generator and the load directly through the glass and in the earth. Burns paint present in the glass and results in designs very pleasant.