GE Shows Off 1TB DVD-Sized Disks at the Emerging Tech Conference
Sep 30, 2009 |
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(PhysOrg.com) -- At the September '09 Emerging Tech Conference in Boston, GE announced it has been developing a 1TB DVD size disk that can be read by a modified Blu-ray player.
Scientists discover clues to what makes human muscle age
Sep 30, 2009 |
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(PhysOrg.com) -- A study led by researchers at the University of California, Berkeley, has identified critical biochemical pathways linked to the aging of human muscle. By manipulating these pathways, the ...
Physicists Investigate Unusual Four-Qubit Entanglement
Sep 30, 2009 |
4.6 / 5 (19) |
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(PhysOrg.com) -- For the first time, physicists have experimentally demonstrated a four-qubit bound-entangled state - a peculiar form of entanglement that cannot be distilled (optimized) by the usual means. ...
Protection or Peril? Gun Possession of Questionable Value in an Assault
Sep 30, 2009 |
2.8 / 5 (25) |
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(PhysOrg.com) -- In a first-of its-kind study, epidemiologists at the University of Pennsylvania School of Medicine found that, on average, guns did not protect those who possessed them from being shot in an assault. The ...
Planet's nitrogen cycle overturned by 'tiny ammonia eater of the seas'
Sep 30, 2009 |
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(PhysOrg.com) -- It's not every day you find clues to the planet's inner workings in aquarium scum. But that's what happened a few years ago when University of Washington researchers cultured a tiny organism from the bottom ...
Why leave it to nature? Chemistry professor wants to understand, simplify, photosynthesis
Sep 30, 2009 |
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(PhysOrg.com) -- Amid calls for transformative change in the world’s energy supply, Harvard chemist Ted Betley is taking a back-to-basics approach and examining the mother of all energy supplies -- photosynthesis ...
Stripped down: Hubble highlights two galaxies that are losing it
Sep 30, 2009 |
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(PhysOrg.com) -- Ram pressure is the drag force that results when something moves through a fluid -- much like the wind you feel in your face when bicycling, even on a still day -- and occurs in this context ...
Dell's Latitude Z introduces wireless charging (w/ Video)
Electronics / Consumer & Gadgets
Sep 30, 2009 |
3.7 / 5 (13) |
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(PhysOrg.com) -- Dell has introduced its new ultra-thin Latitude Z laptop with the world's first wireless laptop battery charger.
GOCE delivering data for best gravity map ever (w/ Video)
Space & Earth / Space Exploration
Sep 30, 2009 |
4.8 / 5 (10) |
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(PhysOrg.com) -- Following the launch and in-orbit testing of the most sophisticated gravity mission ever built, ESA’s GOCE satellite is now in ‘measurement mode’, mapping tiny variations in Earth’s gravity ...
To flap, or not to flap? Flapping wings can be more efficient than fixed wings, study shows
Sep 30, 2009 |
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(PhysOrg.com) -- According to a new Cornell study, an optimized flapping wing could actually require 27 percent less power than its optimal steady-flight counterpart at small scales.
Consciousness is the brain's Wi-Fi, resolving competing requests, study suggests
Medicine & Health / Neuroscience
Sep 30, 2009 |
3.8 / 5 (12) |
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Your fingers start to burn after picking up a hot plate. Should you drop the plate or save your meal? New research suggests that it is your consciousness that resolves these dilemmas by serving as the brain's ...
Small mammals have a 'Celtic fringe' too
Sep 30, 2009 |
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The origin of the 'Celtic fringe' of genetically and culturally distinctive people in the northern and western British Isles is the source of fierce academic controversy.
Most Americans dislike behavioral advertising: survey
Sep 30, 2009 |
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Privacy advocates have long criticized behavioral advertising and a new survey suggests that contrary to the claims of marketers, most Americans don't like it either.
Major quakes can weaken seismic faults far away, scientists say
Space & Earth / Earth Sciences
Sep 30, 2009 |
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(PhysOrg.com) -- U.S. seismologists have found evidence that the massive 2004 earthquake that triggered killer tsunamis throughout the Indian Ocean weakened at least a portion of California's famed San Andreas ...
Stay focused: Researchers sharpen photographs by capturing multiple low-quality images
Technology / Computer Sciences
Sep 30, 2009 |
3.4 / 5 (9) |
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(PhysOrg.com) -- For photographers, it's sometimes difficult to keep both the foreground and background of an image in focus. Focusing somewhere between the two can ensure that neither is blurry; but neither ...
