One year ago, the Event Horizon Telescope (EHT) Collaboration published the first image of a black hole in the nearby radio galaxy M 87. Now the collaboration has extracted new information from the EHT data on the distant ...
Astronomy
Apr 7, 2020
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192
On the surface, it resembles a stainless steel spear, roughly 6 feet long with a silver-dollar diameter that ends in a 30-degree point.
Environment
Apr 7, 2020
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6
Leafhoppers are tiny insects. They are only about 3 millimeters long, smaller than a grain of rice. But they can cause big damage to crops, including beans.
Ecology
Apr 7, 2020
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12
Human-caused increases in gaseous nitrogen (N) emissions to the atmosphere have accelerated terrestrial ecosystem N deposition over the past half-century. As forest productivity is usually N limited, accelerated N deposition ...
Environment
Apr 7, 2020
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4
A homogeneous, consistent, high-quality in situ temperature dataset covering a period of decades is crucial for the detection of climate changes in the ocean.
Environment
Apr 7, 2020
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4
Glassy fast ionic conductors can be used as solid electrolytes, cathode materials, conducting fibers and electrochromic glasses due to their high ionic conductivity and good transparency. While the conductivity of the conductors ...
Materials Science
Apr 7, 2020
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18
A team of researchers at Google's DeepMind has developed an AI system that is able to predict the movement of glass molecules as the material transitions between liquid and solid states. They have published a paper outlining ...
Insects, spiders and millipedes make up the majority of all animals on land. While today not many of them live in the water, their ancestors were once aquatic.
Archaeology
Apr 7, 2020
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89
In recent years, chaos theory and other forms of computational modeling have sought to leverage findings in the social sciences to better describe—and maybe one day predict—how groups of people behave. One approach looks ...
General Physics
Apr 7, 2020
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64
Bottle emptying is a phenomenon most of us have observed while pouring a beverage. Researchers from the Indian Institute of Technology Roorkee discovered how to make bottles empty faster, which has wide-ranging implications ...
General Physics
Apr 7, 2020
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