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Postural sway among abstinent alcoholics can be improved up to a point

Medicine & Health / Other

created Dec 18, 2009 | popularity 5 / 5 (1) | comments 0

Excessive sway during quiet standing is a common and significant consequence of chronic alcoholism, even after prolonged sobriety, and can lead to fall-related injury and even death. A new study of residual postural instability ...


The LHC tunnel

Large Hadron Collider preparing 2010 new science restart

Physics / General Physics

created Dec 18, 2009 | popularity 4.6 / 5 (12) | comments 2

(AP) -- The world's largest atom smasher, which exceeded expectations after its comeback from heavy damage, will be ready to begin a groundbreaking research program in February, the operator said Friday.


Want to live well? Harvard experts offer pragmatic pointers on getting healthy and staying there

Want to live well? Harvard experts offer pragmatic pointers on getting healthy and staying there

Medicine & Health / Health

created Dec 17, 2009 | popularity 3.9 / 5 (9) | comments 1

You are what you eat. You're also how you feel, how you exercise, how you sleep, how you handle money, how you relate to people, and what you value.


Orion Launch Abort System Attitude Control Motor Lights Up Sky

Orion Launch Abort System Attitude Control Motor Lights Up Sky

Space & Earth / Space Exploration

created Dec 17, 2009 | popularity 4.7 / 5 (3) | comments 1

(PhysOrg.com) -- It looked like a light show in Elkton, Md., on Tuesday, Dec. 15, as NASA ground tested a full-scale attitude control motor, or ACM. The motor operated with precision as its elaborate eight-valve ...


Laurence still causing warnings and watches in northern west Australia

Laurence still causing warnings and watches in northern west Australia

Space & Earth / Earth Sciences

created Dec 17, 2009 | popularity not rated yet | comments 0

Although the center of Tropical Cyclone Laurence has been over land for two days, it's still holding together and bringing heavy rains and gusty winds to the northern coastal areas of West Australia and will ...


Study on Great Lakes erosion dredges up controversy

Space & Earth / Environment

created Dec 17, 2009 | popularity 5 / 5 (1) | comments 0

The Great Lakes aren't as great as they once were. A U.S.-Canadian study released Tuesday reveals that unexpected erosion in the St. Clair River following a 1962 dredging project has permanently lowered Lakes Michigan and ...


MIT's big wheel in Copenhagen

Biking 2.0: MIT's big wheel in Copenhagen (w/ Video)

Technology / Engineering

created Dec 16, 2009 | popularity 3.8 / 5 (13) | comments 6

Yesterday, Dec. 15, at the Copenhagen Conference on Climate Change, MIT researchers debuted the Copenhagen Wheel -- a revolutionary new bicycle wheel that not only boosts power, but can keep track of friends, ...


Exploring energy efficiency in multi-scale computing systems

Exploring energy efficiency in multi-scale computing systems

Technology / Other

created Dec 16, 2009 | popularity 1 / 5 (1) | comments 0

The University of California, San Diego and nine other universities are members of a new research center charged with finding ways to improve the design of computing systems ranging from large data centers ...


Fault weaknesses, the center cannot hold for some geologic faults

Fault weaknesses, the center cannot hold for some geologic faults

Space & Earth / Earth Sciences

created Dec 16, 2009 | popularity 5 / 5 (4) | comments 0

Some geologic faults that appear strong and stable, slip and slide like weak faults. Now an international team of researchers has laboratory evidence showing why some faults that "should not" slip are weaker ...


Scientists use DNA sequencing to attack lung cancer

Medicine & Health / Cancer

created Dec 16, 2009 | popularity 5 / 5 (1) | comments 0

Aided by next-generation DNA sequencing technology, an international team of researchers has gained insights into how more than 60 carcinogens associated with cigarette smoke bind to and chemically modify human DNA, ultimately ...



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