Diamonds come in all colours with price tags to match ice white blue and pink attract high prices and stones with brown hues the least But now that brown diamonds can be heat treated to ... - Read More
To combat climate change President Obama has called for an 80 percent reduction in carbon dioxide CO2 emissions by 2050. To help achieve this goal the President has encouraged big investments in wind solar and ... - 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
Deep cuts in greenhouse gas emissions while necessary may not happen soon enough to stave off climate catastrophe So in addition the world may need to resort to so called geoengineering approaches that aim to ... - Read More
Circling hundreds of miles above Earth weather satellites are working round the clock to provide rainfall data that are key to a complex system of global flood prediction A new Cornell University study warns that ... - Read More
Anyone who has ever toasted the top of their legs with their laptop or broiled their ear on a cell phone knows that microelectronic devices can give off a lot of heat These devices contain ... - Read More
Researchers from North Carolina State University are using a technique they developed to observe minute distortions in the atomic structure of complex materials shedding light on what causes these distortions and opening the door to ... - Read More
Although most materials slightly expand when heated there is a new class of rubber like material that not only self stretches upon cooling it reverts back to its original shape when heated all without physical ... - Read More
The engineering world just became even more colorful Northwestern University researchers have created a new technique that can transform silver into any color of the rainbow Their simple method is a fast low cost alternative ... - Read More
Scientists used supercomputers to find a new class of materials that possess an exotic state of matter known as the quantum spin Hall effect The researchers published their results in the journal Science in December ... - Read More
Scientists have shown that gold nanotubes have many applications in fighting cancer internal nanoprobes for high resolution imaging drug delivery vehicles and agents for destroying cancer cells The study published today in the journal Advanced ... - Read More
Released 13 Feb 2015 1 00 PM ESTSource Newsroom Norris Cotton Cancer Center Dartmouth Hitchcock Medical Center more news from this source Contact Information Available for logged in reporters only Feb 14 2015 In the ... - Read More
The risk of extreme La Niña events in the Pacific Ocean could double due to global warming new research has shown The projected twofold increase in the frequency of this potentially devastating weather phenomenon across ... - Read More
Seafloor sediment cores reveal abrupt extensive loss of oxygen in the ocean when ice sheets melted roughly 10 000 17 000 years ago according to a study from the University of California Davis The findings ... - Read More
New battery technology from the University of Michigan should be able to prevent the kind of fires that grounded Boeing 787 Dreamliners in 2013. The innovation is an advanced barrier between the electrodes in a ... - Read More
Researchers from the University of Illinois at Urbana Champaign have experimentally demonstrated for the first time the phenomenon of Brillouin Scattering Induced Transparency BSIT which can be used to slow down speed up and block ... - Read More
A new process that can sprout microscopic spikes on nearly any type of particle may lead to more environmentally friendly paints and a variety of other innovations Made by a team of University of Michigan ... - Read More
The detection and imaging of protein protein interactions in live cells just got a lot more colorful thanks to a new technology developed by University of Alberta chemist Dr Robert E Campbell and his team ... - Read More
A primary challenge in the biosciences is to understand the way major evolutionary changes in nature are accomplished Sometimes the route turns out to be very simple An example of such simplicity is provided in ... - Read More
ETH researchers have developed a comprehensive model to explain how electrons flow inside new types of solar cells made of tiny crystals The model allows for a better understanding of such cells and may help ... - Read More
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