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Copper, Gold and Tin for Efficient Chips
December 6, 2012 — With gold, copper or tin and special galvanizing processes, scientists are improving the function of semi-conductors and making the manufacture of microelectronic systems a child‘s play. ... > full story -
Flexible Silicon Solar-Cell Fabrics May Soon Become Possible
December 6, 2012 — For the first time, a silicon-based optical fiber with solar-cell capabilities has been developed that is capable of being scaled up to many meters in length. The research opens the door to the ... > full story -
Hubble Sees a Galaxy Hit a Bullseye
December 6, 2012 — In Hubble’s image, NGC 922 clearly reveals itself not to be a normal spiral galaxy. The spiral arms are disrupted, a stream of stars extends out towards the top of the image, and a bright ring ... > full story -
NASA-NOAA Satellite Reveals New Views of Earth at Night
December 5, 2012 — Scientists have unveiled an unprecedented new look at our planet at night. A global composite image, constructed using cloud-free night images from a new NASA and NOAA satellite, shows the glow of ... > full story -
When the First Stars Blinked On: Very First Stars May Have Turned on When the Universe Was 750 Million Years Old
December 5, 2012 — Researchers have peered far back in time, to the era of the first stars and galaxies, and found matter with no discernible trace of heavy ... > full story -
Speeding Up Electronics to Light Frequencies
December 5, 2012 — New results on the interaction of femto- and attosecond light pulses with a solid insulator hold promise for reaching electronic switching rates up to the petahertz ... > full storyMore: -
Switching With a Few Photons for Quantum Computing
December 5, 2012 — Quantum computing, where bits of information, or "qubits," are represented by the state of single atomic particles or photons of light, won't be of much use unless we can read the results. ... > full story -
Fire and Ice: Wildfires Darkening Greenland Snowpack, Increasing Melting
December 5, 2012 — Satellite observations have revealed the first direct evidence of smoke from Arctic wildfires drifting over the Greenland ice sheet, tarnishing the ice with soot and making it more likely to melt ... > full story -
Oceanography Student Uses Crashing Waves on Shorelines to Study Earth's Interior
December 5, 2012 — Scientists have long used the speed of seismic waves traveling through the Earth as a means of learning about the geologic structure beneath the Earth's surface, but the seismic waves they use have ... > full story -
Breakthrough in Augmented Reality Contact Lens
December 5, 2012 — Scientists have developed an innovative spherical curved LCD display, which can be embedded in contact lenses. The first step toward fully pixilated contact lens displays, this achievement has ... > full story
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