(PhysOrg.com) -- In 1974, humans broadcast the first message targeted at extraterrestrial life using the Arecibo radio telescope in Puerto Rico. The message, which was aimed at the globular star cluster M13 located 25,000 ...
Ever wonder what birds are talking about? Does eavesdropping on bees sound intriguing? Want to know what your cat really thinks of you?
Humans retain an understanding of gestures made by other great apes, even though we no longer use them ourselves, according to a study by Kirsty E. Graham and Catherine Hobaiter at the University of St Andrews, Scotland, ...
Plants & Animals
Jan 24, 2023
12
2498
(Phys.org) —University of Porto in Portugal researchers have come up with a See-Through System (STS) designed to see through vehicles, making view-blocking vehicles transparent. A lightweight heads-up display is used to ...
A new laser that can show what objects are made of could help military aircraft identify hidden dangers such as weapons arsenals far below.
Optics & Photonics
Jun 25, 2013
4
0
(PhysOrg.com) -- Last week, the new chairman of the Federal Communications Commission, Julius Genachowski, broke with precedent by proposing federal rules that enforce Net neutrality -- the principle that Internet service ...
Internet
Sep 28, 2009
3
0
A research team led by Professor Wang Cheng from the Department of Electrical Engineering (EE) at City University of Hong Kong (CityUHK) has developed a world-leading microwave photonic chip that is capable of performing ...
Optics & Photonics
Feb 28, 2024
0
183
Top science journal Nature was hit with claims last week that its editors—and those of other leading titles—have a bias towards papers highlighting negative climate change effects. It denies the allegation.
Other
Sep 15, 2023
46
86
Bias in the collection of data on which artificial intelligence (AI) computer programs depend can limit the usefulness of this rapidly growing tool for climate scientists predicting future scenarios and guiding global action, ...
Environment
Aug 17, 2023
0
48
ChatGPT has the potential to create increasing and exciting opportunities—but also poses significant challenges—for the academic community, according to an innovative study written in large part using the software.
Education
Mar 23, 2023
1
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