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A comment on James Dyson's newest creation: the Dyson Air Multiplier (without Fan Blades). Parent comment

Re:James Dyson's newest creation: the Dyson Air Multiplier (... by gstar on Tuesday October 13, 2009 @08:14AM (#878875)
During F1 races in hot climates you can see people blowing air into the car and the driver's helmet with a vortex tube on the end of a shop air line.
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