[dba-Tech] Dyson fans

[Stuart McLachlan]

They do have blades. They are hidden in the base.   :)

But there is a lot of clever physics involved which multiples the effect of the blades.

A good explanation of how they work is here:

http://electronics.howstuffworks.com/gadgets/home/dyson-bladeless-fan.htm


On 30 Jul 2015 at 8:14, Arthur Fuller wrote:

> Does anyone know how those Dyson fans with no blades work? I don't
> really have a need for one but they look so s-f that I might buy one
> anyway. 
> 
> -- 
> Arthur
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