Many readers will be familiar with the Dyson Air Multiplier, an ingenious bladeless fan design in which a compressor pushes jets of air from the inside edge of a large ring. This fast-moving air ...

The "mystery gadget" bloggers have been buzzing about the last few days is the Dyson Air Multiplier, the world’s first bladeless, desktop fan. The latest contraption from the vacuum-cleaner ...

It blows. That's right, Dyson's newest invention is a room fan--a bladeless fan--called the Air Multiplier. And it turns out that the Air Mulitiplier might never have been invented at all ...