Hi Tech & Innovation news
Hi Tech & Innovation
DNA data storage: AI method speeds up data retrieval by 3,200 times
Researchers from the Henry and Marilyn Taub Faculty of Computer Science have developed an AI-based method that accelerates DNA-based data retrieval by three orders of magnitude while significantly improving accuracy. The ...
10 hours ago
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Electronics & Semiconductors
Using perovskite to make LED pixels as small as a virus
A team of physicists, engineers, opticians and photonics specialists at Zhejiang University, in China, working with a pair of colleagues from the University of Cambridge, in the U.K., has found a way to make pixels smaller ...
11 hours ago
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HyperNIR technology: Transforming cameras into real-time environmental monitors
Detecting microplastics and identifying plant stress at an early stage—this and much more can now be done thanks to a new method based on near-infrared light measurements. It is inexpensive and works in real time.
10 hours ago
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A new nanoplastic paves the way for sustainable street lighting
A new study resulting from a collaboration between King Abdullah University of Science and Technology (KAUST) and King Abdulaziz City for Science and Technology (KACST) shows how nanomaterials can significantly reduce the ...
Mar 19, 2025
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3D printing approach strings together dynamic objects to assemble bionic robots, sculptures and more
It's difficult to build devices that replicate the fluid, precise motion of humans, but that might change if we could pull a few (literal) strings. At least, that's the idea behind "cable-driven" mechanisms in which running ...
Mar 18, 2025
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Engineering
Deep-learning system uses smartphone camera for heart rate monitoring
A team of medical researchers and engineers at Google Research has developed a way to use the front-facing camera on a smartphone to monitor a patient's heart rate. The team has published a paper on the technology on the ...
Mar 18, 2025
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Engineering
'Audible enclaves' could enable private listening without headphones
It may someday be possible to listen to a favorite podcast or song without disturbing the people around you, even without wearing headphones. In a new advancement in audio engineering, a team of researchers led by Yun Jing, ...
Mar 17, 2025
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Hi Tech & Innovation
AI ring tracks spelled words in American Sign Language
A Cornell-led research team has developed an artificial intelligence-powered ring equipped with micro-sonar technology that can continuously—and in real time—track fingerspelling in American Sign Language (ASL).
Mar 17, 2025
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Hi Tech & Innovation
Driverless 'bus of the future' is tested in Barcelona
Commuters in downtown Barcelona have been able to ride the bus for free this week. There's just one catch: this mini-bus has no one at the wheel.
Mar 15, 2025
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Electronics & Semiconductors
Heat-based stabilization of a conductive polymer simplifies bioelectronics fabrication
Recent advances in the field of materials science have opened new possibilities for the fabrication of bioelectronics, devices designed to be worn or implanted in the human body. Bioelectronics can help to track or support ...
Engineering
Scientists develop high-performance permanent magnet without expensive heavy rare earth elements
The Nano Materials Research Division at the Korea Institute of Materials Science (KIMS), led by Dr. Tae-Hoon Kim and Dr. Jung-Goo Lee has successfully developed a grain boundary diffusion process that enables the fabrication ...
Mar 14, 2025
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Hi Tech & Innovation
Do it with your eyes closed: How Formula 1 drivers memorize race tracks before even stepping foot on them
The Albert Park circuit for the Australian Formula 1 Grand Prix has 14 turns over 5.278 kilometers. F1 drivers can tell you the braking points, cornering speeds and preferred line for every one of those corners without actually ...
Mar 14, 2025
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Engineering
Nature-inspired 3D-printing method shoots up faster than bamboo
Charging forward at top speed, a garden snail slimes up 1 millimeter of pavement per second. By this logic, Beckman Institute for Advanced Science and Technology researchers' new 3D printing process speeds past existing methods—at ...
Mar 11, 2025
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Hi Tech & Innovation
Japan's Nissan tests driverless vehicles in city streets filled with cars and people
The van makes its way slowly but surely through the city streets, braking gently when a car swerves into its lane. But its steering wheel is turning on its own, and there's no one in the driver's seat.
Mar 10, 2025
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Hi Tech & Innovation
How government and industry can team up to make the technology safer without hindering innovation
Imagine a not-too-distant future where you let an intelligent robot manage your finances. It knows everything about you. It follows your moves, analyzes markets, adapts to your goals and invests faster and smarter than you ...
Mar 10, 2025
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Electronics & Semiconductors
A new on-chip microcomb to synchronize signals in optoelectronics
Optoelectronics are promising devices that combine optical components, which operate leveraging light, with electronics, which leverage electrical current. Optoelectronic systems could transmit data faster than conventional ...
Robotics
Innovative biorobotic arm uses artificial muscles to combat tremors, paving way for wearable solutions
It is estimated that about 80 million people worldwide live with a tremor. For example, those who live with Parkinson's disease. The involuntary periodic movements sometimes strongly affect how patients are able to perform ...
Mar 6, 2025
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Engineering
A 30-foot-long glass bridge blends ancient wisdom with cutting-edge design
With more than 500 bridges crisscrossing the city of Philadelphia, they are an integral part of daily life. In a city defined by its rivers, bridges make possible the connections between people.
Mar 6, 2025
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Engineering
Lightening the load of augmented reality glasses
An international team of scientists developed augmented reality glasses with technology to receive images beamed from a projector, to resolve some of the existing limitations of such glasses, such as their weight and bulk. ...
Mar 6, 2025
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Engineering
Nanoscale tweaks help alloy withstand high-speed impacts
A Cornell-led collaboration devised a new method for designing metals and alloys that can withstand extreme impacts: introducing nanometer-scale speed bumps that suppress a fundamental transition that controls how metallic ...
Mar 5, 2025
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Energy & Green Tech
Turning liquor waste into power: Baijiu sediment transformed into anode for sodium-ion batteries
A small team of materials engineers at the University of Electronic Science and Technology of China, working with Wuliangye, a manufacturer of baijiu, has developed a carbon-source anode using baijiu sediment for use in a ...
Hi Tech & Innovation
AI could supercharge human collective intelligence in everything from disaster relief to medical research
Imagine a large city recovering from a devastating hurricane. Roads are flooded, the power is down, and local authorities are overwhelmed. Emergency responders are doing their best, but the chaos is massive.
Mar 4, 2025
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Hi Tech & Innovation
Therapy for ChatGPT? How to reduce AI 'anxiety'
Distressing news and traumatic stories can cause stress and anxiety—not only in humans, but also in AI language models, such as ChatGPT. Researchers from the University of Zurich and the University Hospital of Psychiatry ...
Mar 3, 2025
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Telecom
Fiber optic networks enhanced with liquid crystal technology
Applications such as self-driving vehicles, 6G mobile communications and quantum communications are pushing fiber optic networks to their limits. Fraunhofer researchers have joined forces with partners to devise clever ways ...
Mar 3, 2025
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