Second sound is a quantum mechanical phenomenon which has been observed only in superfluid helium Physicists from the University of Innsbruck Austria in collaboration with colleagues from the University of Trento Italy have now proven ... - Read More
At any given time cirrus clouds the thin wisps of vapor that trail across the sky cover nearly one third of the globe These clouds coalesce in the upper layers of the troposphere often more ... - Read More
Researchers have created a new tool to detect flaws in lithium ion batteries as they are being manufactured a step toward reducing defects and inconsistencies in the thickness of electrodes that affect battery life and ... - Read More
Eternal flames fueled by hydrocarbon gas could shine a light on the presence of natural gas in underground rock layers and conditions that let it seep to the surface according to research by geologists at ... - Read More
By means of special metamaterials light and sound can be passed around objects KIT researchers now succeeded in demonstrating that the same materials can also be used to specifically influence the propagation of heat A ... - Read More
Thermoelectric materials can be used to turn waste heat into electricity or to provide refrigeration without any liquid coolants and a research team from the University of Michigan has found a way to nearly double ... - Read More
University of Utah metallurgists used an old microwave oven to produce a nanocrystal semiconductor rapidly using cheap abundant and less toxic metals than other semiconductors They hope it will be used for more efficient photovoltaic ... - Read More
Harsh Bais and Janine Sherrier of the University of Delaware's Department of Plant and Soil Sciences are studying whether a naturally occurring soil bacterium referred to as UD1023 because it was first characterized at the ... - Read More
Can lasers perform welds precisely and reliably in the midst of thundering machinery The prototype of a new laser welder developed by an international team of researchers has now withstood the worst At INTEGASA and ... - Read More
Replacing a high temperature processing technique with an infrared treatment allows the manufacture of tiny devices without damaging the polymer components Share This See Also Microarrays Chemistry Inorganic Chemistry Artificial Intelligence Mobile Computing Information Technology ... - Read More
A revolutionary X ray analytical technique that enables researchers at a glance to identify structural similarities and differences between multiple proteins under a variety of conditions has been developed by researchers with the U S ... - Read More
Scientists have determined the temperature near the Earth's centre to be 6000 degrees Celsius 1000 degrees hotter than in a previous experiment run 20 years ago These measurements confirm geophysical models that the temperature difference ... - Read More
In spring a person's thoughts turn to important matters like how best to keep your drink cold on a hot day Though this quest is probably as old as civilization University of Washington climate scientists ... - Read More
More carbon dioxide is released from residential lawns than corn fields according to a new study And much of the difference can likely be attributed to soil temperature The data from researchers at Elizabethtown College ... - Read More
Running two computer models in tandem scientists from the University of New Hampshire have detailed for the first time how thermoelectric power plants interact with climate hydrology and aquatic ecosystems throughout the northeastern U S ... - Read More
New research reveals that pure gold nanoparticles found in everyday items such as personal care products as well as drug delivery MRI contrast agents and solar cells can inhibit adipose fat storage and lead to ... - Read More
Throughout decades of research on solar cells one formula has been considered an absolute limit to the efficiency of such devices in converting sunlight into electricity Called the Shockley Queisser efficiency limit it posits that ... - Read More
Sandia National Laboratories researchers Lisa Deibler and Arthur Brown had a ready made problem for their computer modeling work when they partnered with the National Nuclear Security Administration's Kansas City Plant to improve stainless steel ... - Read More
It may be possible soon to charge cell phones change the tint on windows or power small toys with peel and stick versions of solar cells thanks to a partnership between Stanford University and the ... - Read More
If the current national challenge to make solar energy cost competitive with other forms of energy by the end of this decade is met Ranga Pitchumani the John R Jones III Professor of Mechanical Engineering ... - Read More
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