The restoration of artworks often involves solvents which have toxic properties. Now researchers have succeeded for the first time in creating a non-toxic and sustainable cleaning agent for paintings.
Biochemistry
Aug 17, 2023
0
47
Magnetic skyrmions, statically stable magnetic quasiparticles with a topological charge, have been the focus of numerous recent studies, as they could support the development of so-called spintronics. These devices, which ...
Scientists have conducted the first ever 3D simulation of a star's entire evolutionary phase thanks to new simulation technologies.
Astronomy
Aug 14, 2023
0
52
The universe is humming with gravitational radiation—a very low-frequency rumble that rhythmically stretches and compresses spacetime and the matter embedded in it.
Astronomy
Aug 9, 2023
0
904
With the observational data of the Hard X-ray Modulation Telescope (HXMT), the first X-ray astronomical satellite of China, Dr. Ding Guoqiang from the Xinjiang Astronomical Observatory of the Chinese Academy of Sciences, ...
Astronomy
Aug 4, 2023
0
13
Atomic nuclei consist of nucleons such as protons and neutrons, which are bound together by nuclear force or strong interaction. This force allows protons and neutrons to form bound states; however, when only two neutrons ...
General Physics
Aug 2, 2023
0
72
When theoretical physicists like myself say that we're studying why the universe exists, we sound like philosophers. But new data collected by researchers using Japan's Subaru telescope has revealed insights into that very ...
Astronomy
Jul 27, 2023
46
62
Gamma ray bursts (GRBs) are the most powerful astrophysical phenomena in the universe. For a span of seconds to a few minutes, they can be the most powerful high-energy event in the sky, shining across billions of light years.
Astronomy
Jul 27, 2023
0
89
Some of our most important everyday items, such as computers, medical equipment, stereos, generators, and more, work because of magnets. We know what happens when computers become more powerful, but what might be possible ...
Condensed Matter
Jul 26, 2023
0
67
Last year, we made an intriguing discovery—a radio signal in space that switched on and off every 18 minutes.
Astronomy
Jul 23, 2023
3
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