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Machine Translates Thoughts into Speech in Real Time

Machine Translates Thoughts into Speech in Real Time

Medicine & Health / Neuroscience

created Dec 21, 2009 | popularity 4.8 / 5 (51) | comments 12

(PhysOrg.com) -- By implanting an electrode into the brain of a person with locked-in syndrome, scientists have demonstrated how to wirelessly transmit neural signals to a speech synthesizer. The "thought-to-speech" ...


Glitter-sized solar photovoltaics produce competitive results

Glitter-sized solar photovoltaics produce competitive results

Technology / Energy

created Dec 22, 2009 | popularity 4.4 / 5 (32) | comments 0

Sandia National Laboratories scientists have developed tiny glitter-sized photovoltaic cells that could revolutionize the way solar energy is collected and used.


Molecular Transistor

Scientists create world's first molecular transistor

Nanotechnology / Nanophysics

created 21 hours ago | popularity 4.9 / 5 (20) | comments 1

A group of scientists has succeeded in creating the first transistor made from a single molecule. The team, which includes researchers from Yale University and the Gwangju Institute of Science and Technology ...


Acid oceans: the 'evil twin' of climate change (AP)

Acid oceans: the 'evil twin' of climate change

Space & Earth / Environment

created Dec 18, 2009 | popularity 4.1 / 5 (20) | comments 22

(AP) -- Far from Copenhagen's turbulent climate talks, the sea lions, harbor seals and sea otters reposing along the shoreline and kelp forests of this protected marine area stand to gain from any global ...


Graphene

Researcher Uses Graphene Quilts to Keep Things Cool

Nanotechnology / Nanomaterials

created Dec 21, 2009 | popularity 4.8 / 5 (17) | comments 1

(PhysOrg.com) -- University of California, Riverside Professor of Electrical Engineering and Chair of Materials Science and Engineering Alexander Balandin is leading several projects to explore ways to use ...


Immersive Game System Allows Physical Interaction Between Players

Immersive Game System Allows Physical Interaction Between Players

Technology / Computer Sciences

created Dec 22, 2009 | popularity 4.6 / 5 (17) | comments 6

(PhysOrg.com) -- With a new immersive multiplayer game system, researchers are further blurring the line between gaming and the real world. Using a mouse and keyboard sounds kind of quaint compared to the ...


Scientists improve chip memory by stacking cells

Technology / Semiconductors

created Dec 21, 2009 | popularity 4.5 / 5 (17) | comments 3

(PhysOrg.com) -- Scientists at Arizona State University have developed an elegant method for significantly improving the memory capacity of electronic chips.


Scientists discover how the brain encodes memories at a cellular level

Scientists discover how the brain encodes memories at a cellular level

Medicine & Health / Research

created 22 hours ago | popularity 5 / 5 (15) | comments 5

Scientists at UC Santa Barbara have made a major discovery in how the brain encodes memories. The finding, published in the December 24 issue of the journal Neuron, could eventually lead to the development ...


The COROT satellite

Astronomers discover 'tilted planets'

Space & Earth / Astronomy

created Dec 22, 2009 | popularity 4.6 / 5 (15) | comments 3

(PhysOrg.com) -- University of Exeter, UK, research has added to a growing evidence that several giant planets have orbits so tilted that their orbits can be perpendicular or even backwards relative to their ...


A New Method of Estimating Stellar Distances

A New Method of Estimating Stellar Distances

Space & Earth / Astronomy

created Dec 21, 2009 | popularity 4.4 / 5 (14) | comments 2

(PhysOrg.com) -- The star Chi Cygni is located about 550 light-years away, in the direction of the constellation of Cygnus the Swan. It is a notable star because, unlike the sun which still burns hydrogen ...


The LHC tunnel

Large Hadron Collider preparing 2010 new science restart

Physics / General Physics

created Dec 18, 2009 | popularity 4.6 / 5 (13) | comments 2

At its 153rd session today, the CERN Council heard that the Large Hadron Collider (LHC) ended its first full period of operation in style on Wednesday 16 December. Collisions at 2.36TeV recorded since last ...


Hot electron solar cell

Hot Electrons Could Double Solar Cell Power Efficiency

Nanotechnology / Nanophysics

created Dec 18, 2009 | popularity 4.2 / 5 (14) | comments 2

Scientists have experimentally verified a theory suggesting that hot electrons could double the output of solar cells. The researchers, from Boston College, have built solar cells that successfully use hot ...


Poisonous prehistoric 'raptor' discovered

Poisonous prehistoric 'raptor' discovered in China

Other Sciences / Archaeology & Fossils

created Dec 21, 2009 | popularity 4.9 / 5 (12) | comments 1

(PhysOrg.com) -- A group of University of Kansas researchers working with Chinese colleagues have discovered a venomous, birdlike raptor that thrived some 128 million years ago in China. This is the first ...


baby walking

Why newborn babies can't walk

Medicine & Health / Neuroscience

created Dec 18, 2009 | popularity 4.2 / 5 (13) | comments 15

(PhysOrg.com) -- The first steps of an infant is a real milestone in the development of all mammals including humans, but little is known about why some animals can walk soon after birth, while others need ...


Scientists map speed of climate change

Space & Earth / Environment

created 21 hours ago | popularity 3.2 / 5 (17) | comments 14

New study finds that the average ecosystem will need to shift about a quarter mile per year to keep pace with global climate change.