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Energy & Green Tech
Cutting emissions in buildings and transport is already achievable with existing technologies, says study
A study published in Nature Energy reveals that a combination of electrification, improved energy efficiency, and smarter energy use can significantly reduce greenhouse gas emissions in buildings and transport—two sectors ...
52 minutes ago
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Robotics
Smart robotic wheelchair offers enhanced autonomy and control
Recent advances in the fields of human-infrastructure interaction, electronic engineering, robotics and artificial intelligence (AI) have opened new possibilities for the development of assistive and medical technologies. ...
21 hours ago
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Why your headphone battery doesn't last: Advanced imaging sheds light on hidden dynamics
Ever notice that batteries in electronics don't last as long as they did when they were brand new?
14 hours ago
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Charging electric vehicles while driving: Engineers model grid demand challenges
Running out of gas in a remote area far from a gas station is every driver's worst nightmare. A similar stressor, known as "range anxiety," exists for owners of electric vehicles who worry about how far their EV's can drive ...
14 hours ago
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Thermal interface material slashes AI data center cooling cost and GPU/CPU power use
The AI revolution has ushered in an era of exponential power and energy consumption. According to the US Department of Energy, energy consumed by AI data centers could triple by 2028. Today, up to 40% of data center power ...
15 hours ago
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Engineering
Self-powered sensor can generate electricity and light simultaneously using only movement
DGIST research teams have developed a self-powered sensor that uses motion and pressure to generate electricity and light simultaneously. This battery-free technology is expected to be used in various real-life applications, ...
16 hours ago
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Security
Researchers calculate cyberattack risk for all 50 US states
One day last summer, a Russia-affiliated crime syndicate kneecapped the city of Columbus, Ohio, without lifting a hammer. It had breached the city's computer network, pirating names, Social Security numbers, bank information ...
18 hours ago
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Engineering
Shaping the future of displays: Clay-based device integrates light emission and color control
Electrochemical stimuli-responsive materials are gaining more attention in the world of display technology. Based on external stimuli, such as low voltage, these materials can instantaneously undergo electrochemical reactions.
Feb 3, 2025
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Engineering
Encoding many properties in one material via 3D printing
A class of synthetic soft materials called liquid crystal elastomers (LCEs) can change shape in response to heat, similar to how muscles contract and relax in response to signals from the nervous system. 3D printing these ...
Feb 3, 2025
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Hi Tech & Innovation
AI-powered self-healing asphalt: A step toward sustainable net-zero roads
Self-healing asphalt roads, made from biomass waste and designed with the help of artificial intelligence (AI), could offer a promising solution to the UK's pothole problem, which is estimated to cost £143.5 million a year.
Feb 3, 2025
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Robotics
Engineers help multirobot systems stay in the safety zone
Drone shows are an increasingly popular form of large-scale light display. These shows incorporate hundreds to thousands of airborne bots, each programmed to fly in paths that together form intricate shapes and patterns across ...
Feb 3, 2025
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Software
User-friendly system can help developers build more efficient simulations and AI models
The neural network artificial intelligence models used in applications like medical image processing and speech recognition perform operations on hugely complex data structures that require an enormous amount of computation ...
Feb 3, 2025
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Machine learning & AI
OpenAI announces new 'deep research' tool for ChatGPT
US tech giant OpenAI on Monday unveiled a ChatGPT tool called "deep research" that can produce detailed reports, as China's DeepSeek chatbot heats up competition in the artificial intelligence field.
Feb 3, 2025
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Computer Sciences
Computer scientists develop solutions for making AI models more efficient and customizable
Artificial intelligence (AI) is everywhere—from the chatbots we consult for customer support to tools predicting how diseases might spread. But the computing power and energy required to power modern AI models—such as ...
Feb 3, 2025
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Robotics
See SUPER in action: Aerial robot can navigate unknown environments safely at high speeds
A team of engineers and roboticists at the University of Hong Kong have designed, built and tested an aerial robot capable of navigating unknown environments safely at high speeds while avoiding obstacles. In their paper ...
Engineering
Recycling lithium-ion batteries slashes emissions, secures future mineral supply
Recycling lithium-ion batteries to recover their critical metals has significantly lower environmental impacts than mining virgin metals, according to a new Stanford University lifecycle analysis published in Nature Communications. ...
Feb 1, 2025
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