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News articles about "Science"

Race for new temperature definition: Most accurate measurement yet of Boltzmann constant

Temperature, temperature
Scientists at the UK's National Physical Laboratory NPL have performed the most accurate measurement yet of the Boltzmann constant While the impact of such an achievement is not immediately obvious the measurement could revolutionise the ... - Read More

Biologists name newly discovered threadworm after physicist Max Planck

Biology, biology, Biology
Biologists in Tübingen working with Ralf J Sommer have named a newly discovered nematode after a German Nobel laureate Pristionchus maxplancki is thus the first species to carry the name of the scientist who died ... - Read More

How early Earth kept warm enough to support life

Earth, earth
Solving the faint young sun paradox explaining how early Earth was warm and habitable for life beginning more than 3 billion years ago even though the sun was 20 percent dimmer than today may not ... - Read More

'Peak oil' concerns should ease, experts predict

Substitution, Substitution
Fears of depleting Earth's supply of oil are unwarranted according to new research which concludes that the demand for oil as opposed to the supply will reach its own peak and then decline Peak oil ... - Read More

Nanomaterial to help reduce carbon dioxide emissions

University of Adelaide researchers have developed a new nanomaterial that could help reduce carbon dioxide emissions from coal fired power stations The new nanomaterial described in the Journal of the American Chemical Society efficiently separates ... - Read More

Space station illuminates dusty plasmas for a wide range of research

Space
One of the most frequently used physics laboratories on the International Space Station recently completed its final set of experiments The Plasma Kristall Experiment PK 3 Plus lab a Russian German cooperation in operation since ... - Read More

Supercooled water transforms into new form of liquid

Water, Water, Water
Researchers at the University of Arkansas have identified that water when chilled to a very low temperature transforms into a new form of liquid Through a simulation performed in “supercooled” water a research team led ... - Read More

Putting more science into the art of making nanocrystals

Preparing semiconductor quantum dots is sometimes more of a black art than a science That presents an obstacle to further progress in for example creating better solar cells or lighting devices where quantum dots offer ... - Read More

Jagged graphene edges can slice into cell membranes

Membranes
Researchers from Brown University have shown how tiny graphene microsheets ultra thin materials with a number of commercial applications could be big trouble for human cells The research shows that sharp corners and jagged protrusions ... - Read More

Researchers Identify Transformation in Low-Temperature Water

Researchers at the University of Arkansas have identified that water when chilled to a very low temperature transforms into a new form of liquid Through a simulation performed in “supercooled” water a research team led ... - Read More

Wildfires may contribute more to global warming than previously predicted

Global warming, Global warming
Wildfires produce a witch's brew of carbon containing particles as anyone downwind of a forest fire can attest A range of fine carbonaceous particles rising high into the air significantly degrade air quality damaging human ... - Read More

Graphene on its way to conquer Silicon Valley

Silicon
The unique properties of graphene such as its incredible strength and at the same time its little weight have raised high expectations in modern material science Graphene a two dimensional crystal of carbon atoms packed ... - Read More

3-D structures built out of liquid metal

liquid metal
Researchers from North Carolina State University have developed three dimensional 3 D printing technology and techniques to create free standing structures made of liquid metal at room temperature It's difficult to create structures out of ... - Read More

Chemistry riddle solved

Chemistry, Chemistry, Chemistry
With support from Prof Paul von Rague Schleyer from the University of Georgia USA a team of researchers including Prof Dr Ingo Krossing Dr Daniel Himmel and Franziska Scholz from the Institute of Inorganic and ... - Read More

Researchers warn of legacy mercury in the environment

Environment, Mercury
Environmental researchers at Harvard University have published evidence that significant reductions in mercury emissions will be necessary just to stabilize current levels of the toxic element in the environment So much mercury persists in surface ... - Read More

Corals cozy up with bacterial buddies

Bacteria, bacteria
Corals may let certain bacteria get under their skin according to a new study by researchers at Woods Hole Oceanographic Institution WHOI and King Abdullah University of Science and Technology KAUST and soon to be ... - Read More

Enhanced yet affordable material for supercapacitors

Material, Material
Researchers from Ulsan National Institute of Science and Technology UNIST developed a new method to massively synthesize enhanced yet affordable materials for supercapacitors Supercapacitors have attracted increasing attention due to their long life cycle highly ... - Read More

Unlikely competitor for diamond as best thermal conductor: Boron arsenide potential for cooling applications

An unlikely material cubic boron arsenide could deliver an extraordinarily high thermal conductivity on par with the industry standard set by costly diamond researchers report in the current issue of the journal Physical Review Letters ... - Read More

Scientists solve titanic puzzle of popular photocatalyst

A breakthrough in our understanding of the properties of titania titanium dioxide the basis of self cleaning window technology has been made by scientists at UCL uncovering a decades old misunderstanding that has clouded our ... - Read More

Not-weak knots bolster carbon fiber

Carbon, carbon
Large flakes of graphene oxide are the essential ingredient in a new recipe for robust carbon fiber created at Rice University The fiber spun at Rice is unique for the strength of its knots Most ... - Read More
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