Bladeless Fan in Kore wa Zombie Desu ka?

Is this a Zombie? in english

While watching Anime titled Kore wa Zombie Desu ka? I see something new appliances in the scene. A blade less fan rotating back and forth. And yes it is not fictional. The bladeless fan was invented by a British Industrial Designer named as James Dyson.

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Dyson Bladeless Fan:Air Multiplier

Ever imagine what it is?

Dyson a well known brand in the vacuum cleaner and hand dryer now introduce new technology that will replace commonly used electric fan in every household.

Dyson Bladeless Fan:Air Multiplier >>> Full Details