Search results for elastic collision

Nanomaterials Mar 11, 2020

A graphene innovation that is music to your ears

Just over 15 years since a couple of researchers in the U.K. used adhesive tape to isolate single atomic layers of carbon, known as graphene, from a chunk of graphite, their Nobel Prize-winning discovery has fueled a revolution ...

Earth Sciences Mar 3, 2020

Researchers develop new explanation for destructive earthquake vibrations

Earthquakes produce seismic waves with a range of frequencies, from the long, rolling motions that make skyscrapers sway, to the jerky, high-frequency vibrations that cause tremendous damage to houses and other smaller structures. ...

General Physics Aug 12, 2019

Patterns typically observed in water can also be found in light

Sometimes in shallow water, a type of wave can form that is much more stable than ordinary waves. Called solitons, these phenomena emerge as solitary waves and can travel long distances while maintaining their shape and speed, ...

Nanophysics May 29, 2019

Atomic engineering with electric irradiation

Atomic engineering can selectively induce specific dynamics on single atoms followed by combined steps to form large-scale assemblies thereafter. In a new study now published in Science Advances, Cong Su and an international, ...

General Physics Apr 15, 2019

Gravitational echo phenomenon will become a key to the new physics, physicist says

Gravitational echoes may be caused by the collision of two black holes, and may indicate that these objects have completely new physical properties. This conclusion was made by RUDN physicists after a series of mathematical ...

General Physics Mar 15, 2019

Exploring the behavior of a gas as it transitions between quantum and classical states

A team of researchers from the MIT-Harvard Center for Ultracold Atoms has developed a way to study and measure gases as they transition between quantum and classical states due to changes in temperature. In their paper published ...

Condensed Matter Mar 14, 2019

Researchers use SLAC instrument to learn what happens to silicon under intense pressure

Elasticity, the ability of an object to bounce back to its original shape, is a universal property in solid materials. But when pushed too far, materials change in unrecoverable ways: Rubber bands snap in half, metal frames ...

General Physics Nov 18, 2018

Scientists explain how wombats drop cubed poop

Wombats, the chubby and beloved, short-legged marsupials native to Australia, are central to a biological mystery in the animal kingdom: How do they produce cube-shaped poop? Patricia Yang, a postdoctoral fellow in mechanical ...

Nanomaterials Sep 11, 2018

Scientists to develop long-lasting battery with unorthodox methods

Researchers from the National Research Nuclear University MEPhI (Russia) are developing radio isotope beta-voltaic batteries with nickel-63 nano-cluster radio isotope films. The concept is to develop safe nuclear batteries ...

General Physics Feb 9, 2018

Odd gluon compounds may be lurking in the protons

Protons are known to contain quarks and gluons. But are gluons behaving as expected?

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