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Energy & Green Tech
Cartilage-inspired lithium battery coating cushions cathodes against cracks during repeated charging
Lithium-ion batteries (LiBs) power electric vehicles and most existing electronics, ranging from laptops to smartphones, tablets, smart appliances and wearable devices. These batteries charge and discharge by moving lithium ...
5 hours ago
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Machine learning & AI
AI agents can build consensus on a scale humans can't
Everyone is familiar with the situation: A larger group of people plans to visit a restaurant together, but it can take time and sometimes a great deal of patience to agree on a time and place to meet. The better the participants ...
9 hours ago
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Seeing beneath the surface during metal additive manufacturing
When we watch a metal part being built by laser-based metal additive manufacturing (AM), we're only seeing part of the story. In one kind of metal AM process, a high-powered laser sweeps across a bed of metal powder, creating ...
Nonmetallic metasurfaces offer a new way to block radiant heat
Researchers at the Advanced Science Research Center at the CUNY Graduate Center (CUNY ASRC) and Honeywell Aerospace have developed a new way to reduce the transfer of radiant heat between closely spaced bodies by using thin, ...
Aug 21, 2026
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AI could help design cities, but planners need safeguards
AI is showing up in nearly every aspect of daily life—from internet searches to visits to the doctor's office. It could one day even play a role in the street layout in front of your apartment building.
Aug 21, 2026
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Robotics
AI-powered terrain recognition helps cyborg cockroaches navigate faster
Cyborg insects combine the mobility of living organisms with miniature electronic devices, offering potential applications in search-and-rescue operations, infrastructure inspection and exploration of environments that are ...
Aug 21, 2026
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Computer Sciences
Genetic algorithms test cybersecurity defenses against adaptive malware
The COVID-19 pandemic changed the way many people approached their work across the globe. For Carnegie Mellon University Africa's Jema Ndibwile, it changed the way he viewed a completely different type of virus: a computer ...
Aug 21, 2026
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Technology news
Business
When the algorithm determines wages
What happens when companies on digital labor platforms no longer decide for themselves how much to pay their workers, but leave this to learning algorithms? Researchers at TU Darmstadt, Bielefeld University and the Université ...
Aug 21, 2026
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Business
AI-generated ads outperform human designers in live campaign, advantage holds 18 months later
The common belief throughout the marketing and advertising world is that generative AI can produce striking visuals, but it struggles to match the performance and brand discipline of skilled human designers. New research ...
Aug 21, 2026
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Engineering
Winter wind and solar lulls reveal Europe's need for costly backup power
This summer, record-breaking heat waves in Europe led to extreme stress on the power system, with high evening electricity prices due to air-conditioning demand, insufficient battery storage and outages at thermal and nuclear ...
Aug 21, 2026
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Robotics
Robots learn new skills from a single video—in just 29 seconds
To operate reliably in dynamic real-world settings, robots should be able to acquire new skills quickly without undergoing extensive additional training. Most existing robotic systems, however, primarily perform well on the ...
Energy & Green Tech
Coconut-blend fuel vs. jet fuel: Engines can't tell the difference, but the environment can
With airlines and consumers increasingly concerned about carbon, nitrogen and hydrocarbon emissions, biofuels have emerged as a green alternative. Among these, those made from coconut oil are particularly attractive because ...
Aug 20, 2026
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Engineering
Holographic laser printing makes 3D shapes—voids and all—in one shot
Researchers at the University of Utah's John and Marcia Price College of Engineering, in collaboration with researchers from The University of Texas at Austin, have demonstrated a new method of 3D printing that avoids the ...
Aug 20, 2026
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Electronics & Semiconductors
At 0.8 nanometers, carbon film may replace two layers in future chip wiring
As transistors inside microchips continue to shrink, the metal wiring that connects them is becoming a growing obstacle to faster, more energy-efficient chips. Narrower wires have greater electrical resistance, while smaller ...
Aug 20, 2026
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Engineering
Electronic skin improves temperature and pressure sensing for personalized prosthetics
An electronic skin with a sensing system that can detect pressure and temperature could someday help amputees gain feeling in their prosthetics. The work, led by Washington State University researchers and published in the ...
Aug 20, 2026
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Security
Swarm-inspired AI may expose suspicious blockchain cash flows more effectively
An AI model inspired by ants, bees and birds could be key to cracking down on blockchain-based money laundering, new research led by Charles Darwin University (CDU) has found. The study is published in the journal Communications ...
Aug 20, 2026
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Engineering
Miniature digger arm could significantly slash excavator training time
Anyone who's ever wrestled with a claw machine at an arcade can appreciate the difficulty of pulling and pushing joysticks in just the right way to get a mechanical arm to scoop up that one special toy. Coordinating the joysticks ...
Aug 20, 2026
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