Video Review: The Dyson Air Multiplier

And you thought fans were boring. This new table fan by Dyson features a bladeless design that seems to be a first in the “things that blow stuff industry.” I’m quite impressed.

A large ring channels the air through a very thin slit and over a specially designed surface. The result is a jet of cool air. There are three controls – on/off, speed, and oscillation – and it can bend up and down for more precise targeting.

Here’s what Dyson says about it:

How it works: inducement and entrainment
Air is drawn into the base of the machine. The air is forced up into the loop amplifier and accelerated through the 1.3mm annular aperture, creating a jet of air that hugs the airfoil- shaped ramp. While exiting the loop amplifier, the jet pulls air from behind the fan into the airflow (inducement). At the same time, the surrounding air from the front and sides of the machine are forced into the air stream (entrainment), amplifying it 15 times. The result is a constant uninterrupted flow of cooling air.

Generally this is just a fan, but it’s well-designed and very cool so it’s worth a second look. No price right now but it’s interesting that they decided to launch right now. Presumably people would already have bought their fans if they launched in the Spring? Or do they know something about global warming that we don’t…

Now for the bad news: this fan costs $299 for the 10-inch model and $329 for the 12-inch. It will be available from a number of higher end shops and you can read more about it at I guess you have to pay a price for blowing air the classy way.