News tagged with dispersive waves


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Search results for dispersive waves


Scientists Investigate Cause of 'Singing Dunes'

Scientists Investigate Cause of 'Singing Dunes'

Physics / General Physics

created 11 hours ago | popularity 4.3 / 5 (11) | comments 5

(PhysOrg.com) -- In more than 30 locations around the world, the phenomenon of singing sand dunes has intrigued explorers, tourists, and scientists. When an avalanche occurs or even when the sand is pushed ...


NASA's AIM Satellite and Models are Unlocking the Secrets of Mysterious 'Night-Shining' Clouds (w/ Video)

Space & Earth / Earth Sciences

created 4 hours ago | popularity not rated yet | comments 0

(PhysOrg.com) -- NASA's Aeronomy of Ice in the Mesosphere (AIM) satellite has captured five complete polar seasons of noctilucent (NLC) or "night-shining" clouds with an unprecedented horizontal resolution ...


Portions of Arctic coastline eroding, no end in sight, says new CU-Boulder study

Portions of Arctic coastline eroding, no end in sight, says new study

Space & Earth / Earth Sciences

created Dec 14, 2009 | popularity 3.9 / 5 (7) | comments 4

The northern coastline of Alaska midway between Point Barrow and Prudhoe Bay is eroding by up to one-third the length of a football field annually because of a "triple whammy" of declining sea ice, warming ...


Tropical Storm Laurence set for second Australian landfall

Tropical Storm Laurence set for second Australian landfall

Space & Earth / Earth Sciences

created Dec 14, 2009 | popularity not rated yet | comments 0

Tropical Storm Laurence tracked through Darwin Australia this weekend before sliding back into the Timor Sea and now Laurence is forecast to make a second landfall in Australia. Laurence is forecast to make ...


Heart cells on lab chip display 'nanosense' that guides behavior

Heart cells on lab chip display 'nanosense' that guides behavior

Nanotechnology / Bio & Medicine

created 4 hours ago | popularity 4 / 5 (1) | comments 1

Johns Hopkins biomedical engineers, working with colleagues in Korea, have produced a laboratory chip with nanoscopic grooves and ridges capable of growing cardiac tissue that more closely resembles natural ...


Sick of swine flu? Toxic algae could be the next big threat

Space & Earth / Environment

created 41 minutes ago | popularity not rated yet | comments 0

With a new theory surfacing that toxic algae rather than asteroids killed the dinosaurs, scientists are still trying to unravel the mystery of what caused a massive algae bloom off the Northwest Coast that left thousands ...



List of search results for dispersive waves