Energy & Green Tech
Researchers from the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have developed a new lithium metal battery that can be charged and discharged at least 6,000 times—more than any other pouch battery ...
Jan 8, 2024
3
699
Energy & Green Tech
Scientists from the University of California, Los Angeles (UCLA) and Solargiga Energy in China have discovered that caffeine can help make a promising alternative to traditional solar cells more efficient at converting light ...
Apr 25, 2019
1
3742
Automotive
A giant 18-wheel transport truck is barreling down a multi-lane Texas highway, and there is no one behind the wheel.
Jan 21, 2022
2
1792
Machine learning & AI
EPFL researchers have shown that large language models primarily trained on English text seem to use English internally, even when they are prompted in another language. As AI increasingly runs our lives, this may have important ...
Mar 14, 2024
0
696
Energy & Green Tech
Researchers have developed a new thermoelectric generator (TEG) that can continuously generate electricity using heat from the sun and a radiative element that releases heat into the air. Because it works during the day or ...
Apr 18, 2023
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3986
Computer Sciences
When most people think of artificial intelligence, they're probably thinking of—and worrying about—ChatGPT and deepfakes. AI-generated text and images dominate our social media feeds and the other websites we visit, sometimes ...
Jun 27, 2024
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695
Consumer & Gadgets
A team of researchers from Brown University's School of Public Health, Brown's School of Engineering and Silent Spring Institute found that simple air filtration devices called Corsi-Rosenthal boxes are effective at reducing ...
Dec 23, 2022
5
695
Computer Sciences
When participating in a video call or conference, it is often hard to maintain direct eye contact with other participants, as this requires looking into the camera rather than at the screen. Although most people use video ...
Robotics
In recent years, roboticists have introduced increasingly advanced systems, which could open exciting new possibilities for surgery, rehabilitation, and health care assistance. These robotic systems are already helping to ...
Computer Sciences
The TV show "Star Trek: The Next Generation" introduced millions of people to the idea of a holodeck: an immersive, realistic 3D holographic projection of a complete environment that you could interact with and even touch.
Sep 17, 2021
0
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