A vacuum chamber is never perfectly empty. A small number of atoms or molecules always remain, and measuring the tiny pressures they exert is critical. For instance, semiconductor manufacturers create microchips in vacuum ...
Quantum Physics
Aug 10, 2023
0
173
Researchers from Skoltech, MIPT, the RAS Institute of Solid State Physics, Aalto University, and elsewhere have proposed the first graphene synthesis technique that utilizes carbon monoxide as the carbon source. It is a fast ...
Materials Science
Mar 29, 2022
0
36
A team of researchers from JTEC Corporation and Osaka University developed a bimorph deformable mirror that allows for precise shape modification and usage under vacuum, a world first.
Optics & Photonics
Mar 28, 2019
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6
New simulations indicate that swirling ammonia in combustion chambers can help reduce harmful emissions – insight that may help on-going efforts to develop ammonia as a carbon-free fuel source.
Materials Science
Oct 10, 2018
0
3
Slipping on a virtual reality headset, the indelible images come into view: the steel rails, the imposing brick gatehouse, the rows of identical barracks, the gas chambers, the crematoria.
Software
Oct 2, 2016
0
18
The Auschwitz museum said Wednesday it had asked the makers of the popular Pokemon Go augmented reality game to block players at the former Nazi death camp out of respect for the dead.
Software
Jul 13, 2016
0
90
It started with a letter, a brief reference to samples taken from the bodies of Holocaust victims used in Nazi medical research. Decades later, the jars and test tubes found behind a glass cupboard in a locked room testified ...
Archaeology
Jul 20, 2015
0
5
(Phys.org) —Researchers from North Carolina State University have demonstrated that vertically aligned carbon nanofibers (VACNFs) can be manufactured using ambient air, making the manufacturing process safer and less expensive. ...
Nanomaterials
Mar 24, 2014
1
0
The U. Supreme Court agreed Tuesday to decide whether to block key aspects of the Obama administration's plan aimed at cutting power plant and factory emissions of gases blamed for global warming.
Environment
Oct 15, 2013
2
0
(Phys.org) —Engineers know that gas turbine engines for aircraft and power plants are more efficient and burn less fuel when they run at temperatures high enough to melt metal. But how to raise temperatures and efficiencies ...
Engineering
Aug 2, 2013
2
0
