When some materials are cooled to a certain temperature, they lose electric resistance, becoming superconductors.
Superconductivity
Aug 18, 2022
0
176
Alleviating the heat-island effect through thermal regulation mechanisms in building elements can improve human thermal comfort and the living environment in urban areas. Passive thermal regulation systems incorporated with ...
Nanomaterials
Jul 22, 2022
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43
The fossil record over the last half a billion years shows biodiversity as a zigzagging pattern of species births and extinctions. For decades scientist have attempted to answer the question: Which rules supreme—life or ...
Evolution
Jul 1, 2022
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4
When atoms interact with each other, they behave as a whole rather than individual entities. That can give rise to synchronized responses to inputs, a phenomenon that, if properly understood and controlled, may prove useful ...
Optics & Photonics
May 18, 2022
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236
A team of researchers affiliated with several institutions in China has found that quantum key distribution (QKD) networks can be used to accurately measure ground vibration. In their paper published in the journal Physical ...
The Five-hundred-meter Aperture Spherical Radio Telescope (FAST), the largest telescope ever built by far, has discovered more than 200 pulsars. PSR J1631+1252 is an isolated normal pulsar with a rotational period of 0.310 ...
Astronomy
May 10, 2022
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62
For "Star Wars" fans, the streaking stars seen from the cockpit of the Millennium Falcon as it jumps to hyperspace is a canonical image. But what would a pilot actually see if she could accelerate in an instant through the ...
Quantum Physics
Apr 26, 2022
3
549
Temperature fluctuations such as heatwaves can have very different effects on infection rates and disease outcomes depending on the average background temperature, says a report published today in the journal eLife.
Ecology
Feb 15, 2022
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81
Whether for use in cybersecurity, gaming or scientific simulation, the world needs true random numbers, but generating them is harder than one might think. But a group of Brown University physicists has developed a technique ...
General Physics
Feb 7, 2022
4
1343
Much of the study in the field of hypersonics focuses on understanding the disturbances in the flow of gases near the surface of the vehicle—the boundary layer—rather than what's happening in the shock, which typically ...
Soft Matter
Nov 16, 2021
0
15
