News tagged with air flow

Sweeping air devices for greener planes

The large amount of jet fuel required to fly an airplane from point A to point B can have negative impacts on the environment and—as higher fuel costs contribute to rising ticket prices—a traveler's wallet. ...

dateOct 21, 2014 in Engineering
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How the kettle got its whistle

(Phys.org) —Researchers have finally worked out where the noise that makes kettles whistle actually comes from – a problem which has puzzled scientists for more than 100 years.

dateOct 25, 2013 in Soft Matter
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New helmet design to give a pro cycling edge

University of Adelaide Sports Engineers have designed a new bike helmet for top professional cyclists, with significantly reduced drag. The helmet has been designed in collaboration with Scott Sports, a Switzerland-based ...

dateApr 24, 2013 in Engineering
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