World Wetlands Day is celebrated internationally each year on 2 February. It marks the anniversary of the signing of the Convention on Wetlands of International Importance, known as the Ramsar Convention, in Ramsar, Iran, ...
Environment
Jan 31, 2020
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4
Strange metals make interesting bedfellows for a phenomenon known as high-temperature superconductivity, which allows materials to carry electricity with zero loss.
Superconductivity
Nov 21, 2019
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559
A new fingerprint technique capable of producing high-resolution images from the most challenging of metal surfaces, including knives and firearms—is already attracting interest from detectives working on cold cases.
Analytical Chemistry
Mar 19, 2019
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4
Conventional lithium ion batteries, such as those widely used in smartphones and notebooks, have reached performance limits. Materials chemist Freddy Kleitz from the Faculty of Chemistry of the University of Vienna and international ...
Engineering
Dec 13, 2018
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51
Current lithium-ion intercalation technology, even when fully developed, is insufficient to satisfy the increasing demand for high-energy-density power sources for electric vehicles and electronics. Thus, non-aqueous alkali ...
Materials Science
Nov 13, 2018
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56
Scientists at the Florida State University-headquartered National High Magnetic Field Laboratory have discovered a behavior in materials called cuprates that suggests they carry current in a way entirely different from conventional ...
Superconductivity
Aug 2, 2018
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778
Normally, bare metal sliding against bare metal is not a good thing. Friction will destroy pistons in an engine, for example, without lubrication.
Materials Science
Apr 5, 2017
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464
Normally, bare metal sliding against bare metal is not a good thing. Friction will destroy pistons in an engine, for example, without lubrication.
Materials Science
Mar 23, 2017
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6
Researchers from the University of Bristol have used state-of-the-art computer simulation to test a theory from the 1950s that when atoms organise themselves into 3D pentagons they supress crystallisation.
Condensed Matter
Oct 25, 2016
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192
A new study has discovered mysterious behaviour of a material that acts like an insulator in certain measurements, but simultaneously acts like a conductor in others. In an insulator, electrons are largely stuck in one place, ...
Condensed Matter
Jul 2, 2015
4
55
