The stiffest porous lightweight materials ever
Researchers at ETH have developed and manufactured a family of architectures that maximises the stiffness of porous lightweight materials. It's practically impossible to develop stiffer designs.
Researchers at ETH have developed and manufactured a family of architectures that maximises the stiffness of porous lightweight materials. It's practically impossible to develop stiffer designs.
Materials Science
Dec 12, 2018
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36
(Phys.org) —Photographers rely on precision lenses to generate well-focused and crystal-clear images. These high-quality optics—readily available and produced in huge quantities—are often taken for granted. But as scientists ...
Condensed Matter
Mar 11, 2013
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0
For many modern technical applications, such as superconducting wires for magnetic resonance imaging, engineers want as much as possible to get rid of electrical resistance and its accompanying production of heat.
General Physics
Jan 4, 2019
1
152
Biomedical engineers at Duke University have discovered a way to detect signs of cancer on a cell-by-cell basis using two lasers and a camera.
Biochemistry
Feb 28, 2017
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320
The Dental Anthropology Group of the Centro Nacional de Investigación sobre la Evolución Humana (CENIEH), in collaboration with the paleoanthropologist Amélie Vialet of the Muséum National d'Histoire Naturelle (MNHN) ...
Archaeology
Jul 14, 2020
4
170
Armed with a ferocious pair of mandibles, male stag beetles appear well prepared to take on the world. 'Their jaws are not just for ornamentation, they really use them to fight', says Jana Goyens from the University of Antwerp, ...
Plants & Animals
Mar 26, 2014
0
0
The precise link between concussions and debilitating conditions like chronic traumatic encephalopathy is still being explored, but as the name suggests, repeated head injuries are a main culprit. Unfortunately, unlike a ...
Polymers
Sep 29, 2015
0
477
Channelrhodopsins (ChRs) are remarkable proteins that respond to specific wavelengths of light by allowing ions to cross the cell membrane, a mechanism that makes them useful for manipulating ion-driven processes in the brain. ...
Cell & Microbiology
Jun 8, 2012
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0
NASA's Physical Science Research Program will fund eight proposals to help investigate how complex fluids and macromolecules behave in microgravity. The investigations will be conducted aboard the International Space Station.
Space Exploration
Jul 29, 2013
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0
The universe is filled with magnetic fields. Understanding how magnetic fields are generated and amplified in plasmas is essential to studying how large structures in the universe were formed and how energy is divided throughout ...
Plasma Physics
Mar 11, 2021
7
251