Police body worn cameras have become a controversial element in the larger debate about policing and the relationship between police and citizens in the United States.
Social Sciences
Nov 29, 2021
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5
From a viewpoint about 90 kilometers (56 miles) above Lacus Veris, "Lake of Spring," the camera aboard NASA's Lunar Reconnaissance Orbiter (LRO) spacecraft imaged Saturn on October 13, 2021. In this view, the Lunar Reconnaissance ...
Planetary Sciences
Nov 23, 2021
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97
Cell phones, cars and many other devices have separate cameras and sensors for day and night vision, but that need could go away thanks to University of Dayton researchers who developed a single device that can switch between ...
Optics & Photonics
Nov 16, 2021
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77
Tempura, schnitzel, samosas, french fries, a deep-fried stick of butter at the county fair—who doesn't love food crisped up in sizzling oil?
General Physics
Nov 10, 2021
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20
The Snowman Nebula is an emission nebula that resides in the constellation Puppis in the southern sky, about 6,000 light-years away from Earth. Emission nebulae are diffuse clouds of gas that have become so charged by the ...
Astronomy
Nov 10, 2021
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20
From panoramas to close-ups, from 3D maps to a wheel selfie, the Earth-bound twin of ESA's Rosalind Franklin rover is testing the wide range of photo settings that will deliver the greatest science possible during the ExoMars ...
Planetary Sciences
Nov 8, 2021
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26
Persistent observations of large underwater animals are difficult to achieve without the help of electronic, multi-sensor tags. Data obtained from these sensors provide important insight into the biomechanics, activity patterns, ...
Plants & Animals
Nov 4, 2021
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59
A collection of the best timelapse videos made during ESA astronaut Thomas Pesquet's second mission to the International Space Station, "Alpha" in 2021. The camera is setup to take pictures at intervals of two a second, and ...
Space Exploration
Nov 4, 2021
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13
This jewel-bright image taken with the NASA/ESA Hubble Space Telescope features the spiral galaxy NGC 2903.
Astronomy
Oct 30, 2021
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65
Oregon State University researchers and a team of international scientists have gained new insights into the diet, population density and social interactions of a group of Brazilian jaguars.
Plants & Animals
Oct 18, 2021
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44
