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3 days ago · Color shifts at nanoscale: Researchers develop real-time visualization system to observe stretchable technology A research team at POSTECH has developed a breakthrough technology that analyzes in real-time the deformation of "serpentine" structures, a critical component of stretchable technology, and visualizes the process through ...
An AI system has reached human level on a test for 'general ...
2 days ago · On December 20, OpenAI's o3 system scored 85% on the ARC-AGI benchmark, well above the previous AI best score of 55% and on par with the average human score.It also scored well on a very difficult mathematics test. Creating artificial general intelligence, or AGI, is the stated goal of all the major AI research labs.At first glance, OpenAI appears to have at least made a significant step ...
New strategy significantly extends lithium-ion battery life by ...
2 days ago · Lithium-ion batteries are indispensable in applications such as electric vehicles and energy storage systems (ESS). The lithium-rich layered oxide (LLO) material offers up to 20% higher energy density than conventional nickel-based cathodes by reducing the nickel and cobalt content while increasing the lithium and manganese composition.
Computer models are vital for studying everything. Here's how AI …
3 days ago · A model is just an approximation or simplification of how we think the world works. In the past, these models could be very simple, as simple in fact as a mathematical formula. But over time, they have evolved and scientists have built increasingly sophisticated simulations of the world as new data has become available.
Musk's AI startup raises further $6 bn - Tech Xplore
2 days ago · Billionaire tech mogul Elon Musk's startup xAI said it had raised $6 billion from investors in its latest funding round, as it battles stiff competition in the artificial intelligence market. The firm, whose flagship product is the Grok …
Engineers grow 'high-rise' 3D chips, enabling more efficient AI …
Dec 18, 2024 · Seed pockets. In 2023, Kim's group reported that they developed a method to grow high-quality semiconducting materials on amorphous surfaces, similar to the diverse topography of semiconducting circuitry on finished chips.. The material that they grew was a type of 2D material known as transition-metal dichalcogenides, or TMDs, considered a promising successor to silicon for fabricating ...
Best of Last Year: The top Tech Xplore articles of 2024
Dec 9, 2024 · Also, last January, an international team of physicists, chemists, and engineers, led by a group at the Georgia Institute of Technology, announced that they had created the first functional semiconductor made from graphene.The breakthrough, they reported, came when they figured out how to grow graphene on silicon carbide wafers using special furnaces.
Today's News - Tech Xplore
Color shifts at nanoscale: Researchers develop real-time visualization system to observe stretchable technology. A research team at POSTECH has developed a breakthrough technology that analyzes in real-time the deformation of "serpentine" structures, a critical component of stretchable technology, and visualizes the process through ...
Top news of the week - Science News, Physics News, Technology News
Dec 16, 2024 · Zero-shot strategy enables robots to traverse complex environments without extra sensors or rough terrain training. Two roboticists from the University of Leeds and University College London have developed a framework that enables robots to traverse complex terrain without extra sensors or prior rough terrain training.
Chip that steers terahertz beams sets stage for ultrafast internet of ...
Sep 4, 2024 · Imagine a future where internet connections are not only lightning-fast but also remarkably reliable, even in crowded spaces. This vision is rapidly approaching reality, thanks to new research on terahertz communications technologies. These innovations are set to transform wireless communication, particularly as communications technology advances toward the next generation of networks, 6G.