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'Vacuumag' is a vacuum cleaner which we can storage neatly and conviniently.'Vacuumag' uses the principle of electromagnet magnetic field. The Pipe is made of steel as normal and each of them are connected with flexible tube. The extention pipe gets hard when the switch is on and it becomes flexible when the switch is off. When the the switch is on Magnetic field is formed. Inside the handle there is a iron wraped with coil.
When the switch is on,there the coil turns into temporary magnet which allows the steel pipes to stick into one strong line.When the switch is off there is no manetic formed by electromagnet .
Sook Myung Womens University
Seoul, South Korea