(Phys.org)—A pair of Turkish space scientists with Bogazici University has proposed that researchers looking for the existence of Dyson spheres might be looking at the wrong objects. İbrahim Semiz and Salim Oğur have ...
Tiny, perfectly smooth carbon spheres added to motor oil have been shown to reduce friction and wear typically seen in engines by as much as 25 percent, suggesting a similar enhancement in fuel economy.
Materials Science
Mar 5, 2015
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The new SPHERE instrument on ESO's Very Large Telescope has been used to search for a brown dwarf expected to be orbiting the unusual double star V471 Tauri. SPHERE has given astronomers the best look so far at the surroundings ...
Astronomy
Feb 18, 2015
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SPHERE—the Spectro-Polarimetric High-contrast Exoplanet REsearch instrument—has been installed on ESO's Very Large Telescope at the Paranal Observatory in Chile. This powerful facility for studying exoplanets uses multiple ...
Astronomy
Jun 4, 2014
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(Phys.org) —Smart devices – such as tablets and phones – increasingly are an essential part of everyday life on Earth. The same can be said for life off-planet aboard the International Space Station. From astronaut ...
Space Exploration
Feb 21, 2014
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(Phys.org) —These are, in fact, the droids that NASA and its research partners are looking for. Inspired by a floating droid battling Luke Skywalker in the film Star Wars, the free-flying satellites known as Synchronized ...
Space Exploration
Feb 17, 2014
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Photocatalytic splitting of water uses sunlight to split water into hydrogen and oxygen. It is an environmentally friendly way to obtain hydrogen for fuel cells. In the journal Angewandte Chemie, Japanese researchers have ...
Materials Science
Sep 17, 2013
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Optical fibers are now delivering ultrafast internet connections to homes across the world. By replacing electronics-based technologies with architectures that process pulses of light, a similar leap in speed might also be ...
Optics & Photonics
Sep 11, 2013
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Consistently uniform, easily manufactured microcapsules containing a brain cancer drug may simplify treatment and provide more tightly controlled therapy, according to Penn State researchers.
Materials Science
Sep 3, 2013
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(Phys.org) —Miniaturization is constantly on the march. For example, we now have entire analytical and diagnostic systems that can take place on a chip. These systems require miniaturized versions of macroscopic components ...
Materials Science
Aug 21, 2013
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