Being light-skinned can lead to 'reverse colorism' in many parts of the world
Racism is often debated, discussed and analyzed in politics, the classroom and the workplace.
Racism is often debated, discussed and analyzed in politics, the classroom and the workplace.
Social Sciences
Nov 8, 2022
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8
With the rapid development of artificial intelligence, image recognition and 5G communication technology, augmented reality (AR) and virtual reality (VR) technologies are developing at an alarming rate. Under the background ...
Optics & Photonics
Jun 30, 2022
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16
Today, wireless communications play an increasingly important role in our daily lives. For future "freewheeling" sixth generation (6G) wireless communications, the hybrid communication systems that can exploit advantages ...
Optics & Photonics
May 13, 2022
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NASA's Laser Communications Relay Demonstration (LCRD) will use laser communications systems to transmit data from space to Earth. Below are six things you need to know about NASA's revolutionary LCRD mission.
Space Exploration
Nov 18, 2021
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51
Could light be used to transmit information between satellites and Earth? Atmospheric water vapor scatters and absorbs light energy, but overcome that obstacle, and light will carry far more information and move it faster ...
Space Exploration
Nov 10, 2020
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22
SpaceX has drawn plenty of praise and criticism with the creation of Starlink, a constellation that will one day provide broadband internet access to the entire world. To date, the company has launched over 800 satellites ...
Space Exploration
Oct 26, 2020
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306
Here's something we don't see very often: an Earth-grazing meteoroid.
Astronomy
Sep 29, 2020
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1742
Serbia's culture minister on Friday called for an apology over the European Union's "fake" description of Nikola Tesla, the famous pioneer of modern electrical engineering, as a Croatian on the bloc's official website.
Other
May 8, 2020
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471
Visible light communications (VLC), and optical communications overall, caught professor Marcos Katz's interest when he and his team first demonstrated in 2017 a reconfigurable hybrid wireless network exploiting VLC and radio ...
Optics & Photonics
Apr 7, 2020
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6
The University of East Anglia (UEA) is leading a pioneering international project to sequence the DNA of marine microbes in the Arctic Ocean.
Earth Sciences
Dec 2, 2019
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12