make a light with a ballon

A ballon can produce a light.
how to make it?

oke guys, we need some materials:
1. A ballon
2. Neon light or tube light.

and the procedure :
1. Blow up a balloon, and then bunch.
2. Washing the outside of the lamp, and dry.
3. In a dark room, place one end of the neon lights on the floor.
4. Hold and stand up neon light.
5. Rub the balloon up and down rapidly on the surface of the tube.
6. Hold, and bring to neon light.
7. Neon lights begin to flicker and the light moves to follow the movement of the balloon.

Just by hovering balloons with lamp can be generated light.
Why it happened?

If the tubes are connected to an electrical current, chemicals in very fine filaments at the ends of the tubes are releasing electrons. Electrons jump from one end to the other lights, producing 120 flashes per second. Because the flash is too fast, ultra violet rays are not visible to the human eye. A drop of mercury in the tube lights flash vaporized by electricity, and the steam carries the electrons toward the phosphor powder coating on the inner wall of the tube. The layer converts the energy into energy ultra violet light that can be seen.

Rub a balloon on the tube causes a similar change occurred, but in a smaller size. Rubbing causes electrons gather on the surface of the balloon. Accumulate electrons that cause the mercury vapor inside the tube to be charged, and as if the tube is connected to an electric current, charged mercury vapor chemicals mashing to incandescent, producing visible light.

now,, you can try it at your home..






Reference :
http://www.arianto.net/index.php?option=com_content&view=article&id=2:nyala&catid=1:listrik&Itemid=9