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High efficiency flat light source invented

Physics /

created Apr 12, 2006 | popularity 4.6 / 5 (154) | comments 0

Tired of fluorescent tubes? Imagine your ceiling -- or any surface -- as a giant light panel, thanks to OLED research from the University of Southern California and Princeton University.


Poker cards

A Physicist's Guide to Texas Hold 'Em

Physics / General Physics

created Apr 04, 2007 | popularity 4.6 / 5 (108) | comments 0

What are the odds that poker can be explained by statistical physics, much the same as a variety of other complex systems? They’re pretty good, according to physicist Clément Sire of Université of Toulouse ...


Vacuum flask

Scientists Create Material More Insulating than the Vacuum

Physics / General Physics

created Dec 10, 2009 | popularity 4.5 / 5 (57) | comments 27

(PhysOrg.com) -- With its complete lack of atoms, a vacuum is often considered to be the best known insulator. For this reason, vacuums are regularly used to reduce heat transfer, such as in the lining of ...


Proposed Spacetime Structure Could Provide Hints for Quantum Gravity Theory

Proposed Spacetime Structure Could Provide Hints for Quantum Gravity Theory

Physics / Quantum Physics

created Dec 16, 2009 | popularity 4.6 / 5 (53) | comments 15

(PhysOrg.com) -- Spacetime, which consists of three dimensions of space and one time dimension, is such a large, abstract concept that scientists have a very difficult time understanding and defining it. Moreover, ...


Light transmission

Physicists Transmit Light through Opaque Materials

Physics / General Physics

created Aug 18, 2008 | popularity 4.7 / 5 (47) | comments 6

No matter how thick an opaque "scattering material" is, physicists have shown how to weave light through tiny open channels in the material, so that the light passes through on the other side.


Rice physicists find reappearing quantum trios

Rice physicists find reappearing quantum trios

Physics / Quantum Physics

created Dec 11, 2009 | popularity 4.8 / 5 (43) | comments 8

Using atoms at temperatures colder than deep space, Rice University physicists have delivered overwhelming proof for a once-scoffed-at theory that's become a hotbed for research some 40 years after it first ...


Freeing light shines promise on energy-efficient lighting

Physics / General Physics

created Jul 15, 2008 | popularity 4.5 / 5 (37) | comments 9

(PhysOrg.com) -- The latest bright idea in energy-efficient lighting for homes and offices uses big science in nano-small packages to dim the future Edison's light bulb.


Nokia N80

Nokia introduced N80

Electronics /

created Nov 02, 2005 | popularity 2.6 / 5 (63) | comments 0

Nokia today introduced the Nokia N80, the first ever handset to enable seamless home media networking between compatible TVs, audio systems and PCs. Weighing only 134 grams, the compact yet feature-rich 3G ...


Scientists Reproduce a Building Block of Life in Laboratory

Scientists Reproduce a Building Block of Life in Laboratory

Chemistry / Biochemistry

created Nov 06, 2009 | popularity 4.9 / 5 (28) | comments 0

(PhysOrg.com) -- NASA scientists studying the origin of life have reproduced uracil, a key component of our hereditary material, in the laboratory.


Unlocking the Maya Code

Unlocking the Maya Code

Other Sciences / Archaeology & Fossils

created Apr 04, 2008 | popularity 4 / 5 (32) | comments 0

Think of Megan O’Neil’s scholarly work as forensic art history. She’s not looking to solve crimes, although she uncovers plenty of murder and mayhem.


Prototype of Wireless Recharger by Seiko Epson & Murata Mfg.

Japanese Trade Show Introduces Quick Wireless Recharger

Electronics / Consumer & Gadgets

created Oct 02, 2007 | popularity 4.2 / 5 (29) | comments 1

The Japanese electronic trade show Createc is taking place today and runs until October 6, 2007. A prototype wireless recharger created by the joint efforts of Seiko Epson and Murata Manufacturing LTD will ...


Scientists demonstrate 'universal' programmable quantum processor

Scientists demonstrate 'universal' programmable quantum processor

Physics / Quantum Physics

created Nov 15, 2009 | popularity 4.5 / 5 (24) | comments 11

Physicists at the National Institute of Standards and Technology have demonstrated the first "universal" programmable quantum information processor able to run any program allowed by quantum mechanics -- th ...


Study Shows Time Traveling May Not Increase Computational Power

Physics / Quantum Physics

created Oct 22, 2009 | popularity 4.1 / 5 (26) | comments 5

(PhysOrg.com) -- For more than 50 years, physicists have been intrigued by the concept of closed time-like curves (CTCs). Because a CTC returns to its starting point, it raises the possibility of traveling backward in time. ...


Shedding light on the cosmic skeleton

Shedding Light on the Cosmic Skeleton

Space & Earth / Astronomy

created Nov 03, 2009 | popularity 4.8 / 5 (22) | comments 7

(PhysOrg.com) -- Astronomers have tracked down a gigantic, previously unknown assembly of galaxies located almost seven billion light-years away from us. The discovery, made possible by combining two of the ...


Organic light-emitting diode screens ready to go mainstream

Electronics / Hardware

created Jun 24, 2009 | popularity 4.5 / 5 (22) | comments 6

It's not yet lights-out for LCD and plasma, but OLED displays are finally ready to begin pushing those technologies out of the limelight.