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News articles about "Physics"

Atomic trigger shatters mystery of how glass deforms

Throw a rock through a window made of silica glass and the brittle insulating oxide pane shatters But whack a golf ball with a club made of metallic glass a resilient conductor that looks like ... - Read More

Light bending material facilitates the search for new particles

Particle physicists have a hard time identifying all the elementary particles created in their particle accelerators But now researchers at Chalmers University of Technology have designed a material that makes it much easier to distinguish ... - Read More

Magnetic mirrors enable new technologies by reflecting light in uncanny ways

As in Alice's journey through the looking glass to Wonderland mirrors in the real world can sometimes behave in surprising and unexpected ways including a new class of mirror that works like no other As ... - Read More

Method for detecting extremely rare inert gas isotopes for water dating

In the earth and environmental sciences radioactive isotopes atom variants that decay over time play a major role in age determination A radioactive isotope of the inert gas argon 39Ar for example is used to ... - Read More

Power of thorium for improved nuclear design explored by scientists

The UK is playing a key role in an international project to develop a radical new type of nuclear power station that is safer more cost effective compact quicker and less disruptive to build than ... - Read More

Beyond LEDs: Brighter, new energy-saving flat panel lights based on carbon nanotubes

Even as the 2014 Nobel Prize in Physics has enshrined light emitting diodes LEDs as the single most significant and disruptive energy efficient lighting solution of today scientists around the world continue unabated to search ... - Read More

Unique catalysts for hydrogen fuel cells synthesized in ordinary kitchen microwave oven

Swedish and Chinese researchers show how a unique nano alloy composed of palladium nano islands embedded in tungsten nanoparticles creates a new type of catalysts for highly efficient oxygen reduction the most important reaction in ... - Read More

Charged graphene gives DNA a stage to perform molecular gymnastics

When Illinois researchers set out to investigate a method to control how DNA moves through a tiny sequencing device they did not know they were about to witness a display of molecular gymnastics Fast accurate ... - Read More

Revving up fluorescence for superfast LEDs

Duke University researchers have made fluorescent molecules emit photons of light 1 000 times faster than normal setting a speed record and making an important step toward realizing superfast light emitting diodes LEDs and quantum ... - Read More

Rare 'baby rattle' molecules reveal new quantum properties of H2O and H2

The experiments were carried out on endofullerenes molecules of C60 into which smaller molecules of hydrogen H2 had been inserted The results published in Physical Review Letters represent the first known example of a quantum ... - Read More

New technique enables increasingly accurate PET scan to detect cancer, heart conditions

A novel technique which reduces image degradation caused by respiratory motion during a PET scan was developed in a recent study at the University of Eastern Finland PET scanning is routinely used to detect cancer ... - Read More

Rare 'baby rattle' molecules reveal new quantum properties of H2O and H2

The experiments were carried out on endofullerenes molecules of C60 into which smaller molecules of hydrogen H2 had been inserted The results published in Physical Review Letters represent the first known example of a quantum ... - Read More

sensor invented that uses radio waves to detect subtle changes in pressure

Stanford engineers have invented a wireless pressure sensor that has already been used to measure brain pressure in lab mice with brain injuries The underlying technology has such broad potential that it could one day ... - Read More

Physics determined ammonite shell shape

Ammonites are a group of extinct cephalopod mollusks with ribbed spiral shells They are exceptionally diverse and well known to fossil lovers Régis Chirat researcher at the Laboratoire de Géologie de Lyon Terre Planètes et ... - Read More

Discovery of new subatomic particle, type of meson, to 'transform' understanding of fundamental force of nature

The discovery of a new particle will transform our understanding of the fundamental force of nature that binds the nuclei of atoms researchers argue Led by scientists from the University of Warwick the discovery of ... - Read More

Snakes and snake-like robots show how sidewinders conquer sandy slopes

The amazing ability of sidewinder snakes to quickly climb sandy slopes was once something biologists only vaguely understood and roboticists only dreamed of replicating By studying the snakes in a unique bed of inclined sand ... - Read More

Fusion reactor concept could be cheaper than coal

Fusion energy almost sounds too good to be true zero greenhouse gas emissions no long lived radioactive waste a nearly unlimited fuel supply Perhaps the biggest roadblock to adopting fusion energy is that the economics ... - Read More

'Cyberwar' against cancer gets a boost from intelligent nanocarriers

Two years ago Prof Eshel Ben Jacob of Tel Aviv University's School of Physics and Astronomy and Rice University's Center for Theoretical Biological Physics made the startling discovery that cancer like an enemy hacker in ... - Read More

Smallest world record has ‘endless possibilities’ for bio-nanotechnology

Scientists from the University of Leeds have taken a crucial step forward in bio nanotechnology a field that uses biology to develop new tools for science technology and medicine The new study published in print ... - Read More

Nobel Laureates in Chemistry Should 'Spark Imagination of Would-Be Scientists Everywhere,' Says Cornell Chemist

Expert Pitch Released 8 Oct 2014 10 00 AM EDTSource Newsroom Cornell University more news from this source Contact Information Available for logged in reporters only Melissa Hines director for the Cornell Center for Materials ... - Read More
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