News tagged with vortex

No more dry mucous membranes when flying

Hovering at around 20 percent, the relative humidity in aircraft is kept very low to keep condensation from building up in the cabin. The downside for passengers and the crew is that this dries out the mucous membranes. Now ...

dateAug 01, 2016 in Engineering
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Knots in chaotic waves

New research, using computer models of wave chaos, has shown that three-dimensional tangled vortex filaments can in fact be knotted in many highly complex ways.

dateJul 29, 2016 in General Physics
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Image: Hubble sees new dark spot on Neptune

New images obtained on May 16, 2016, by NASA's Hubble Space Telescope confirm the presence of a dark vortex in the atmosphere of Neptune. This full visible-light image shows that the dark feature resides near and below a ...

dateJun 24, 2016 in Astronomy
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