A fabrication technique that uses lasers to deposit superalloys with fewer cracks and excellent mechanical properties has been developed by A*STAR researchers Alloys are mixtures of two or more metallic elements The composition of an ... - Read More
As with magnets and alternating current positively charged molecules never aim for one another Indeed similarly charged poles are repelled Nevertheless a team from the University of Copenhagen's Department of Chemistry has managed to become ... - Read More
A new molecule making machine could do for chemistry what 3 D printing did for engineering Make it fast flexible and accessible to anyone Chemists at the University of Illinois led by chemistry professor and ... - Read More
Global warming may ramp up the flow of methane from groundwater into Arctic lakes allowing more of the potent greenhouse gas to bubble out into the atmosphere according to a new study led by researchers ... - Read More
Proteins from salt loving halophilic microbes could be the key to cleaning up leaked radioactive strontium and caesium ions from the Fukushima Dai ichi Nuclear Power Plant incident in Japan The publication of the X ... - Read More
A University of Utah study of nearly 2 000 year old livestock teeth show that early herders from northern Africa could have traveled past Kenya's Lake Victoria on their way to southern Africa because the ... - Read More
Researchers in South Korea have for the first time developed a simple technique to produce a two dimensional nitrogen containing crystal that has the capacity to be a potential rival to graphene and silicon as ... - Read More
Caltech scientists inspired by a chemical process found in leaves have developed an electrically conductive film that could help pave the way for devices capable of harnessing sunlight to split water into hydrogen fuel When ... - Read More
For almost a century scientists have been puzzled by a process that is crucial to much of the life in Earth's oceans Why does calcium carbonate the tough material of seashells and corals sometimes take ... - Read More
Graphene nanoribbons formed into a three dimensional aerogel and enhanced with boron and nitrogen are excellent catalysts for fuel cells even in comparison to platinum according to Rice University researchers A team led by materials ... - Read More
A new twist on an old tool lets scientists use light to study and control matter with 1 000 times better resolution and precision than previously possible Physicists at the University of Michigan have demonstrated ... - Read More
Coal from China could become a major source of the metal lithium according to a review of the geochemistry by scientists published in the International Journal of Oil Gas and Coal Technology Lithium is an ... - Read More
Scientists in Russian Academy of Sciences Moscow have revealed a unique molecular fragment Ni2O2 consisting of two nickel atoms and two oxygen atoms that have shown plausible superatomic properties Supeatoms are important structural elements in ... - Read More
A superconductor that works at room temperature was long thought impossible but scientists at USC may have discovered a family of materials that could make it reality A team led by Vitaly Kresin professor of ... - Read More
Numerous metallic elements are regarded as critical on one hand they play an ever more important role in so called future technologies and on the other there is a high risk of supply bottlenecks Small ... - Read More
Anything from whisks and washing machines to power tools and PCs can be classed as WEEE at their end of life stage and most are now recycled as they usually contain many valuable materials or ... - Read More
A new model describing atomic nuclei proposed by a physicist from the University of Warsaw Faculty of Physics more accurately predicts the properties of various exotic isotopes that are created in supernova explosions or inside ... - Read More
A team of astronomers from National Astronomical Observatory of Japan NAOJ Osaka Kyoiku University Nagoya University and Kyoto Sangyo University observed Nova Delphini 2013 which occurred on August 14 2013. Using the 8.2 meter Subaru ... - Read More
Researchers from Chongqing University in China have developed a high sensitive fluorescence based sensor device that can rapidly identify cancer related volatile organic compounds biomarkers found exclusively in the exhaled breath of some people with ... - Read More
As you heat up a piece of iron the arrangement of the iron atoms changes several times before melting This unusual behavior is one reason why steel in which iron plays a starring role is ... - Read More
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