Dyson bladeless fan

Can a fan still cool you if it doesn’t have blades?

Apparently so, if it’s the new Dyson Air Multiplier ™ fan pictured above.

Dyson, a company well-known for advancing vacuum cleaner technology, has now developed a new generation of innovative bladeless fans. These fans use the simple principles of fluid dynamics –without the traditional fan blades –to multiply air flow 15 times, ultimately expelling some 119 gallons of air every second.
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