News tagged with swimming
Greenland may be slip-sliding away due to surface lake melt: study
Like snow sliding off a roof on a sunny day, the Greenland Ice Sheet may be sliding faster into the ocean due to massive releases of meltwater from surface lakes, according to a new study by the University ...
Space & Earth / Earth Sciences
Apr 16, 2012 |
4.5 / 5 (15) |
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Amazing skin gives sharks a push
Shark skin has long been known to improve the fish's swimming performance by reducing drag, but now George Lauder and Johannes Oeffner from Harvard University show that in addition, the skin generates thrust, ...
Feb 09, 2012 |
4.3 / 5 (3) |
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Swimming goes high tech with EPFL-developed inertial systems
Scientists from EPFL's Laboratory of Movement Analysis and Measurement have developed inertial systems, worn in a full-body swimming suit, which can analyse the strengths and weaknesses of elite-level swimmers during workout ...
Feb 01, 2012 |
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Examining evolution from a cellular perspective
The evolutionary processes of unicellular and multicellular organisms are continually under debate. John Torday, Ph.D., a lead investigator at Los Angeles Biomedical Research Institute (LA BioMed), has recently co-authored ...
Jan 25, 2012 |
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Researchers find clue to explain how penguins know when to surface
(PhysOrg.com) -- Anyone who has ever swum around near the bottom of a swimming pool, or flippered along an ocean floor for any length of time without benefit of an air supply knows that there is a decision ...
Dec 09, 2011 |
3.3 / 5 (3) |
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Swimming jellyfish may influence global climate
Swimming jellyfish and other marine animals help mix warm and cold water in the oceans and, by increasing the rate at which heat can travel through the ocean, may influence global climate. The controversial idea was first ...
Nov 01, 2011 |
3.8 / 5 (4) |
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Aggressive piranhas bark to say buzz off
Thanks to Hollywood, piranhas have a bad reputation and it would be a brave scientist that chose to plunge their hand into a tank of them. But that didn't deter Sandie Millot, Pierre Vandewalle and Eric Parmentier from the ...
Oct 13, 2011 |
5 / 5 (2) |
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Swimming tragedy sparks hi-tech safety drive
The death of a competitor in an open water race has prompted swimming chiefs to introduce high-tech sonar equipment to keep athletes safe at the world championships in Shanghai.
Technology / Hi Tech & Innovation
Jul 20, 2011 |
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Sleeping sickness parasite masters three different swimming modes
(PhysOrg.com) -- The causative agent of African sleeping sickness, annually responsible for several thousands of deaths in Africa and South America, is a motile cell: it propels itself through its host’s ...
Jun 21, 2011 |
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Green and lean: Secreting bacteria eliminate cost barriers for renewable biofuel production
A Biodesign Institute at Arizona State University research team has developed a process that removes a key obstacle to producing low-cost, renewable biofuels from bacteria. The team has reprogrammed photosynthetic ...
May 26, 2011 |
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Long-standing question about swimming in elastic liquids, answered
A biomechanical experiment conducted at the University of Pennsylvania School of Engineering and Applied Science has answered a long-standing theoretical question: Will microorganisms swim faster or slower in elastic fluids? ...
May 18, 2011 |
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Bang goes that theory!
An academic from Canterbury Christ Church University has disproved the theory 'you need water to swim' on a prime time television show.
Apr 29, 2011 |
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Swimming in chlorinated pools can lead to cancer: study
Swimming in chlorinated pools can cause an increased risk of cancer in bathers, Spanish researchers said on Monday.
Sep 13, 2010 |
4.4 / 5 (11) |
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Fish talk to each other, researcher finds
The undersea world isn't as quiet as we thought, according to a New Zealand researcher who found fish can "talk" to each other.
Jul 07, 2010 |
5 / 5 (3) |
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Research reveals exotic Henslow Crabs in North Sea
(PhysOrg.com) -- Climate change has led to masses of bizarre swimming crabs to invade the North Sea - hundreds of miles from their usual home, new research has revealed.
Jun 16, 2010 |
5 / 5 (3) |
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