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Pregnant women who do aquarobics have easier deliveries

Medicine & Health / Health

created Nov 21, 2008 | popularity 5 / 5 (2) | comments 0

A course of water aerobics classes has been shown to reduce the amount of pain-killing medication women request during labor. Research published in BioMed Central's open access journal Reproductive Health has shown that, ...


A regular dip could benefit fibromyalgia sufferers

Medicine & Health / Diseases

created Feb 22, 2008 | popularity 3.7 / 5 (3) | comments 0

Patients suffering from fibromyalgia could benefit significantly from regular exercise in a heated swimming pool, a study published today in the open access journal Arthritis Research & Therapy shows. The findings sugges ...


How water forms where Earth-like planets are born

Space & Earth / Astronomy

created Dec 17, 2009 | popularity 4.9 / 5 (10) | comments 1

(PhysOrg.com) -- In a study that helps to explain the origins of water on Earth, University of Michigan astronomers have found that water vapor can form spontaneously in habitable zones of solar systems, and that it develops ...


Tracing the traces: Nanogram concentrations of a toxic compound detected in chlorinated tap water

Chemistry / Analytical Chemistry

created 21 hours ago | popularity 5 / 5 (3) | comments 5

(PhysOrg.com) -- Drinking water can transmit a number of diseases, including typhoid, dysentery, cholera, and diarrhea, which can then spread explosively throughout an entire service area. To avoid this problem, drinking ...


Light-Driven Nanorod Could Roll on Water

Light-Driven Nanorod Could Roll on Water

Nanotechnology / Nanophysics

created Dec 18, 2009 | popularity 4 / 5 (9) | comments 1

(PhysOrg.com) -- In a recent study, researchers have examined the possibility of rolling a nanorod on the surface of water. On the macroscale, perhaps the closest analogy might be the sport of logrolling, ...


mars surface

Rare Scottish mineral may indicate life on Mars

Space & Earth / Space Exploration

created Dec 10, 2009 | popularity 3.7 / 5 (22) | comments 7

(PhysOrg.com) -- A team of NASA (National Aeronautics and Space Administration) scientists is looking for clues about life on Mars in an earthy clay mineral found only in Aberdeenshire in Scotland.


The filter is designed to be used in rural households

India's Tata launches low-cost water filter for rural poor

Technology / Engineering

created Dec 07, 2009 | popularity 4.3 / 5 (4) | comments 1

India's giant Tata Group on Monday unveiled a new low-cost water purifier, hoping to do for health what it did for motoring and provide affordable, safe drinking water for millions and cut disease.


Water-saving technology focus of new grant

Space & Earth / Environment

created Dec 04, 2009 | popularity 5 / 5 (3) | comments 0

(PhysOrg.com) -- Many ornamental nursery growers test to see if their plants need water by sticking a finger in the soil to see if it’s dry. Or, they just water them whether they need it or not. University of Georgia horticulturists ...


Lithium

Lithium to be extracted from geothermal waste

Technology / Energy

created Dec 14, 2009 | popularity 5 / 5 (15) | comments 4

(PhysOrg.com) -- A technique developed by a Californian company, Simbol Mining, will enable the valuable mineral lithium, widely used in high-density batteries, to be reclaimed from the hot waste water produced ...


Study confirms untold levels of oil sands pollution on the Athabasca

Space & Earth / Environment

created Dec 07, 2009 | popularity 5 / 5 (1) | comments 2

After an exhaustive study of air and water pollution along the Athabasca River and its tributaries from Fort McMurray to Lake Athabasca, researchers say pollution levels have increased as a direct result of nearby oil sands ...


Newly identified enzymes help plants sense elevated CO2 and could lead to water-wise crops

Biology / Cell & Microbiology

created Dec 13, 2009 | popularity 5 / 5 (3) | comments 0

Biologists have identified plant enzymes that may help to engineer plants that take advantage of elevated carbon dioxide to use water more efficiently. The finding could help to engineer crops that take advantage of rising ...


Water droplets shape graphene nanostructures

Nanotechnology / Nanophysics

created Dec 17, 2009 | popularity 4.6 / 5 (7) | comments 0

A single-atom-thick sheet of carbon, like those seen in pencil marks -- offers great potential for new types of nanoscale devices, if a good way can be found to mold the material into desired shapes.


Fish with attitude: Some like it hot

Biology / Plants & Animals

created Dec 03, 2009 | popularity not rated yet | comments 0

Coral reef fish can undergo a personality change in warmer water, according to an intriguing new study suggesting that climate change may make some species more aggressive.


A picture shows Tel Aviv's sea front promenade on the Israeli Mediterranean coastline

Mediterranean Sea filled in less than two years: study

Space & Earth / Earth Sciences

created Dec 09, 2009 | popularity 4.7 / 5 (23) | comments 2

The Mediterranean Sea was mostly filled in less than two years in a dramatic flood around 5.33 million years ago in which water poured in from the Atlantic, according to a study published Wednesday.


Chemistry makes the natural 'wonder fabric' -- wool -- more wonderful

Chemistry makes the natural 'wonder fabric' -- wool -- more wonderful

Nanotechnology / Nanomaterials

created Dec 22, 2009 | popularity 3 / 5 (1) | comments 0

Scientists in China are reporting an advance that may improve the natural wonders of wool — already regarded as the "wonder fabric" for its lightness, softness, warmth even when wet, and other qualities. They ...