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Technology news
Engineering approach can improve stability of perovskite solar cells under reverse bias conditions
Solar cells based on perovskites, a versatile class of materials with promising optoelectronic properties, are gradually making their way toward commercialization. While these solar cells can have notable advantages over ...
Researchers create all-perovskite tandem solar cell with record efficiency
A team of engineers at Huazhong University of Science and Technology in China has designed, built and independently tested an all-perovskite tandem solar cell with record efficiency. Their paper is published in the journal ...
Norway's electric car sales set new world record
Electric car sales in Norway took a 94-percent share of the market in August—a new world record—statistics showed Monday, as sales in the rest of Europe stagnate.
Energy & Green Tech
9 minutes ago
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Sports boats set out on a voyage to electrify the waters in the same way Tesla electrified the roads
Grant Jeide looked like another dude riding the rollicking waves left in the wake of a 23-foot (7-meter) boat ripping through the water at speeds of up to 40 miles per hour on a river in Northern California's Delta earlier ...
Energy & Green Tech
11 minutes ago
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Does Google's monopoly impact search results? Tech titan faces reckoning
The founders of internet search and digital advertising giant Google wrote in a 1998 paper that goals for online advertising "do not always correspond" to useful internet search results.
Internet
2 hours ago
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South Korea opens Telegram deepfake porn probe
South Korean police said Monday they had launched an investigation into encrypted messaging platform Telegram for allegedly "abetting" the distribution of so-called deepfake porn, including explicit AI generated images of ...
Business
4 hours ago
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AI may not steal many jobs after all. It may just make workers more efficient
Imagine a customer-service center that speaks your language, no matter what it is.
Business
4 hours ago
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AI chatbots must learn to say 'help!' says Microsoft exec
Generative AI tools will save companies lots of time and money, promises Vik Singh, a Microsoft vice president, even if the models must learn to admit when they just don't know what to do.
Machine learning & AI
Sep 1, 2024
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Robot waiters in Kenya create a buzz. But there are concerns about what it means for human labor
Children giggle as young people flash their smartphones to film robots carrying plates of freshly prepared meals on their inbuilt trays to deliver to diners in a busy eatery in Kenya's capital.
Robotics
Sep 1, 2024
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On the first day without X, many Brazilians say they feel disconnected from the world
The blocking of social media platform X in Brazil divided users and politicians over the legitimacy of the ban, and many Brazilians on Sunday had difficulty and doubts over navigating other social media in its absence.
Internet
Sep 1, 2024
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Exploring the fundamental reasoning abilities of LLMs
Reasoning, the process through which human beings mentally process information to draw specific conclusions or solve problems, can be divided into two main categories. The first type of reasoning, known as deductive reasoning, ...
A quantum neural network can see optical illusions like humans do. Could it be the future of AI?
Optical illusions, quantum mechanics and neural networks might seem to be quite unrelated topics at first glance. However, in new research published in APL Machine Learning, I have used a phenomenon called "quantum tunneling" ...
Hi Tech & Innovation
Aug 31, 2024
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Pilot plant demonstrates iron-based hydrogen storage feasibility
Photovoltaics are set to meet over 40% of Switzerland's electricity needs by 2050. But solar power isn't always available when it's needed: there's too much of it in summer and too little in winter, when the sun shines less ...
Energy & Green Tech
Aug 31, 2024
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You use Spotify to listen to music. Here's how money from ads and subscription fees flows to artists
Every day, millions of people use Spotify to stream music. A few years ago, it would've felt like an impossibility: Click, and bam—a seemingly endless catalog of recorded music opens up, right at your fingertips.
Business
Aug 31, 2024
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Research team proposes solution to AI's continual learning problem
A team of Alberta Machine Intelligence Institute (Amii) researchers has revealed more about a mysterious problem in machine learning—a discovery that might be a major step towards building advanced AI that can function ...
Computer Sciences
Aug 31, 2024
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Australians now have the right to disconnect, but how workplaces react will be crucial
From Monday August 26, many employees in Australia get a new right, called the right to disconnect from work.
Consumer & Gadgets
Aug 31, 2024
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Child abuse images removed from AI image-generator training source, researchers say
Artificial intelligence researchers said Friday they have deleted more than 2,000 web links to suspected child sexual abuse imagery from a dataset used to train popular AI image-generator tools.
Machine learning & AI
Aug 31, 2024
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Brazil block on X comes into effect after judge's order
A block on Elon Musk's X social network in Brazil started to take effect early Saturday after a Supreme Court judge ordered its suspension, according to AFP.
Business
Aug 31, 2024
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Virtual and augmented reality can temporarily change the way people perceive distances, finds study
Researchers at the University of Toronto have found that using virtual and augmented reality (VR and AR) can temporarily change the way people perceive and interact with the real world—with potential implications for the ...
Computer Sciences
Aug 30, 2024
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Researchers develop ultra-high efficiency perovskite LEDs by strengthening lattice
A research team has developed ultra-high efficiency perovskite nanocrystal light-emitting diodes (LEDs) by strengthening the perovskite lattice and suppressing the material's inherent low-frequency dynamics.
Engineering
Aug 30, 2024
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More news
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Google's GameNGen simulates parts of video game Doom
Researchers discover a surprising way to jump-start battery performance
OpenAI and Anthropic to share AI models with US government
Clean energy solutions offer new spark for Europe's small island nations
Researchers identify genes for low glycemic index and high protein in rice
