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Review: Netbooks meet luxury in ultra-light Sony (AP)

Review: Netbooks meet luxury in ultra-light Sony

Electronics / Consumer & Gadgets

created 7 hours ago | popularity 1 / 5 (1) | comments 0

(AP) -- Netbooks have been a hit among laptop buyers because they're cheap and they're easy to carry. Now there's the option to pay a lot more and get a lot less - a lot less weight, that is.


Researchers find cells move in mysterious ways

Researchers find cells move in mysterious ways (w/ Video)

Biology / Cell & Microbiology

created 8 hours ago | popularity 4 / 5 (2) | comments 0

Our cells are more like us than we may think. They're sensitive to their environment, poking and prodding deliberately at their surroundings with hand-like feelers and chemical signals as they decide whether ...


Exercise improves survival rates for colorectal cancer patients

Medicine & Health / Cancer

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

Men who have been treated for colorectal cancer can reduce their risk of dying from the disease by engaging in regular exercise, according to a new study by researchers at Dana-Farber Cancer Institute. The findings are published ...


Less TV time may help overweight adults burn more calories, researcher says

Medicine & Health / Health

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

(PhysOrg.com) -- Adults may stave off weight gain by simply spending less time watching television, according to a new study. Overweight adults who cut television time in half burned more calories as a result. ...


Master gene Math1 controls framework for perceiving external and internal body parts

Medicine & Health / Genetics

created Dec 14, 2009 | popularity 5 / 5 (2) | comments 0

Waking and walking to the bathroom in the pitch black of night requires brain activity that is both conscious and unconscious and requires a single master gene known as Math1 or Atoh1, said Baylor College of Medicine researchers ...


Tool use in an invertebrate: The coconut-carrying octopus

Biology / Plants & Animals

created Dec 14, 2009 | popularity 5 / 5 (3) | comments 0

Scientists once thought of tool use as a defining feature of humans. That's until examples of tool use came in from other primates, along with birds and an array of other mammals. Now, a report in the December 14th issue ...


Sucker-footed bats don't use suction after all

Sucker-footed bats don't use suction after all (w/ Video)

Biology / Plants & Animals

created Dec 14, 2009 | popularity 4.3 / 5 (3) | comments 0

There are approximately 1,200 species of bats worldwide. Of that total, only six are known to roost with their heads pointed upward. Investigators did not know why, because they knew next to nothing about ...


Anti-gravity treadmill: Therapy that's like a walk on the moon

Medicine & Health / Other

created Dec 14, 2009 | popularity 5 / 5 (3) | comments 0

A treadmill developed at NASA Ames Research Center more than a decade ago for exercising in space has seen more athletes than astronauts lately.


How to Set Achievable Wellness Goals

Medicine & Health / Health

created Dec 11, 2009 | popularity 3.5 / 5 (2) | comments 0

(PhysOrg.com) -- Small decisions, made throughout the day, are reflected in overall health and wellness. These decisions help achieve countless goals every day. Wellness goals can be as small as “I’m going to get eight hours ...


'Volume dial' neurone may aid spinal disease

Medicine & Health / Neuroscience

created Dec 11, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- Scottish researchers have discovered a new class of neuron that may lead to new therapies for spinal injury.


Moderate weight loss in obese people improves heart function

Medicine & Health / Health

created Dec 11, 2009 | popularity not rated yet | comments 0

Obese patients who lost a moderate amount of weight by eating less and exercising more improved their cardiovascular health, says a study at Washington University School of Medicine in St. Louis.


Irregular arm swing may point to Parkinson's disease

Medicine & Health / Diseases

created Dec 10, 2009 | popularity not rated yet | comments 0

Irregular arm swings while walking could be an early sign of Parkinson's disease, according to neurologists who believe early detection may help physicians apply treatments to slow further brain cell damage until strategies ...


Microscopic gyroscopes, the key for motion sensing

Microscopic gyroscopes, the key for motion sensing

Technology / Engineering

created Dec 09, 2009 | popularity 5 / 5 (6) | comments 1

(PhysOrg.com) -- Tiny devices made possible by combining the latest advances in mechanical and electronics technology could be at the heart of next-generation personal navigation and vehicle stabilisation ...


Astronaut balancing act: Training to help explorers adapt to a return to gravity

Space & Earth / Space Exploration

created Dec 09, 2009 | popularity 5 / 5 (2) | comments 0

Astronauts returning from challenging long-duration missions face one more challenge when they get back to Earth - standing up and walking.


Exercise reduces death rate in prostate cancer patients

Medicine & Health / Cancer

created Dec 08, 2009 | popularity 5 / 5 (2) | comments 0

As little as 15 minutes of exercise a day can reduce overall mortality rates in patients with prostate cancer, according to findings presented at the American Association for Cancer Research Frontiers in Cancer Prevention ...