A nanocrystalline material that rapidly makes white light out of blue light has been developed by KAUST researchers.
Optics & Photonics
Aug 12, 2016
0
17
The researchers have established that chickens - just like people - have colour constancy. For birds, this means that they, in different environments and under different lighting conditions, recognise the colour of, for instance, ...
Plants & Animals
Jun 16, 2016
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14
(Phys.org)—Cell phones and Wi-Fi devices typically transmit data using radio waves, but as the demand for wireless data transfer increases, congestion in the radio spectrum is expected to become more of a problem. One way ...
It was during a trip to Indianapolis that Professor Simon Lewis, a forensic and analytical chemist, was approached by Gregory Smith from the Indianapolis Museum of Art (IMA) with an idea.
Analytical Chemistry
May 30, 2016
0
23
A team of astronomers including Harvard's Robert Kirshner and Peter Challis has detected a flash of light from the companion to an exploding star. This is the first time astronomers have witnessed the impact of an exploding ...
Astronomy
Mar 22, 2016
1
1217
A team of researchers from the University of Twente and from Philips in the Netherlands has succeeded in taking an important step in understanding how light is scattered, absorbed and re-emitted in white light emitting diodes ...
General Physics
Feb 26, 2016
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43
It's common to first see exciting new technologies in science fiction, but less so in stories about wizards and dragons. Yet one of the most interesting bits of kit on display at this year's Consumer Electronics Show (CES) ...
Engineering
Jan 18, 2016
0
18
When white light is passed through a prism, the rainbow on the other side reveals a rich palette of colors. Theorists from the faculty of physics, University of Warsaw have shown that in models of the universe using any of ...
General Physics
Jan 15, 2016
3
3413
Scientists from Germany and Spain have discovered a way to create a BioLED by packaging luminescent proteins in the form of rubber. This innovative device gives off a white light which is created by equal parts of blue, green ...
General Physics
Jan 12, 2016
0
25
A team of researchers at Disney Research and Dartmouth College has developed a new way to display full-color images using only two black patterns printed on transparencies affixed to two sides of a prism.
Engineering
Oct 21, 2015
0
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