Hi Tech & Innovation news
Engineering
Flaws become reinforcements: Engineered crystal defects strengthen metals without changing their chemistry
Scientists have found a way to use defects in crystals to engineer stronger materials, according to a new study.
12 hours ago
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Energy & Green Tech
Self-cooling film for thermal management in AI-era electronic devices
A research team led by professor Seong Kyun Kim of the Department of Physics and Chemistry at DGIST has developed a "passive cooling film material" that uses moisture in the air to cool electronic devices—no water or electricity ...
Oct 16, 2026
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Mini brain organoids 'read' braille in key step toward biohybrid computing
Could computers include tiny brain organoids one day? The human brain is an incredibly energy-efficient computer, and silicon processors that try to imitate it achieve huge energy savings over traditional processors. Now ...
Oct 16, 2026
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Elon Musk unveils Tesla's 'flying' car
Tesla CEO Elon Musk unveiled what he described as a "flying" car, equipped with thrusters, during a livestreamed event at his SpaceX rocket company's facility on Thursday.
Oct 16, 2026
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Tiny chip uses ultrasound-powered microbubbles to steer fluid flow in real time
Bubbles can be useful tools for microscopic robots, helping them move, steer, create flows of liquid and perform other functions. But designs based on trapping a bubble, a common approach, are unwieldy and unpredictable because ...
Oct 15, 2026
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Hi Tech & Innovation
Fingerprint authentication uses ultrasound without storing biometric information as digital data
A research team has developed a new biometric authentication technology that can identify users without storing their fingerprint information as digital data. The study is published in Nature Sensors.
Oct 15, 2026
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Energy & Green Tech
Gut power: Small intestine–inspired biobatteries could generate electricity from wastewater
When trying to figure out a better design for a bacteria-powered biobattery, Binghamton University researchers found inspiration in nature—specifically, the insides of our small intestines.
Oct 15, 2026
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Engineering
AI and symmetry speed design of sound-absorbing fabrics
Woven textiles can do more than provide softness and strength. Their microscopic arrangement of yarns can also influence how sound travels through a material. However, finding suitable over-and-under yarn patterns is a difficult ...
Oct 15, 2026
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Engineering
Metal alloys defy the deep freeze, staying tough at -253°C
Scientists have discovered a class of metal that can unexpectedly resist extreme cold using an unusual mechanism. Normally such temperatures would make similar materials brittle and vulnerable to breaking. The findings, published ...
Oct 14, 2026
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Engineering
Shoulder exoskeletons can slow arm movements, revealing potential barrier to worker adoption
Shoulder exoskeletons designed to help manufacturing workers with overhead tasks need to allow for more dynamic movement before workers reliably use them, according to two studies led by University of Michigan Engineering ...
Oct 14, 2026
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Engineering
Engineers develop new way to monitor 3D printed concrete during construction
A Rowan University team of engineers has developed a new way to measure how 3D-printed concrete deforms during printing and curing, revealing how lower layers respond to the weight and pressure of newly deposited material. ...
Oct 14, 2026
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Engineering
Eye-inspired cameras help new system detect fast-moving drones in complex skies
Southwest Research Institute (SwRI) has developed a new tool that uses neuromorphic cameras to detect unmanned aerial system (UAS) drones. SwRI's Hierax system pairs event-based cameras, dynamic sensing technology that mimics ...
Oct 14, 2026
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Hi Tech & Innovation
AI can help run factories better: Thesis sharpens the 3D models
Digital twins are virtual 3D replicas of real spaces such as factories, warehouses and industrial plants. Companies use them to monitor equipment, plan maintenance and simulate changes without disrupting operations.
Oct 14, 2026
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Robotics
Beetle-inspired soft robot follows finger commands to walk, grip and relay sensory information
Researchers have developed a technology that lets a user move a small robot by bending and straightening a finger. The user can also pick up and move objects while checking the images and contact information that the robot ...
Oct 13, 2026
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Electronics & Semiconductors
Blink-powered glasses harvest mechanical energy from facial movements to power sensors
From blinking and smiling to jaw clenching and eyebrow raising, faces are constantly in motion—and generating tiny amounts of energy along the way. Now, Northwestern University engineers are putting that energy to work.
Oct 13, 2026
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Electronics & Semiconductors
Scientists control where 2D semiconductor crystals begin to grow, addressing key challenge in stacking AI chips
Two-dimensional (2D) semiconductors, only a few atomic layers thick, are promising materials for making AI chips faster and more energy efficient by stacking additional semiconductor layers on top of existing computing circuits. ...
Oct 13, 2026
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Electronics & Semiconductors
New spinning method builds electronic circuits directly inside soft, washable fibers
Electronic devices are no longer limited to conventional systems with a screen, keyboard and processing components. Over the past decades, some electronics engineers have been developing thin electronic fibers that could ...
Hi Tech & Innovation
How bionic eyes are becoming a reality
If you've delved into the worlds of "Star Trek," "The Terminator" or William Gibson's cyberpunk novel "Neuromancer," you'll know that enhanced electronic vision is a staple of science fiction. Now, what was once futuristic ...
Oct 12, 2026
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Consumer & Gadgets
How wearing smart textiles could transform health and safety for people with additional needs
A bra, a vest, a sock, a pillow and a pair of gloves might seem unlikely places to find technology tackling serious health, safety and communication problems. But at Nottingham Trent University (NTU), researchers are exploring ...
Oct 12, 2026
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Energy & Green Tech
Zinc-air batteries gain new momentum with long-lasting catalyst
Zinc-air batteries can store significantly more energy than lithium-ion batteries, but until now have been virtually impossible to recharge. A team led by Professor Jörg J. Schneider from the Department of Chemistry has now ...
Oct 11, 2026
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Hi Tech & Innovation
A new approach to sustainable AI: Offloading part of the computational burden onto light
As artificial intelligence technologies become increasingly widespread, the growing demand for processing power and energy is emerging as a global challenge. Assistant professor Uğur Teğin from Koç University's Department ...
Oct 10, 2026
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Energy & Green Tech
Temporary melting liquid could help build better perovskite solar cells and LEDs
A team co-led by researchers at the University of California San Diego has developed a new way to make perovskite solar cells—a promising next-generation solar technology—more efficient and durable. By creating a temporary ...
Oct 9, 2026
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Electronics & Semiconductors
Wristwatch-type wearable sensor enables real-time monitoring of sodium and potassium
Sweat can serve as a real-time source of information about the body's current state. For example, wearable sensors designed to measure sodium and potassium in sweat could provide biochemical information relevant to physiological ...
Oct 9, 2026
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Electronics & Semiconductors
Coal-derived carbon nanodots enable next-generation 2D electronics
Silicon-based microelectronics have powered the digital revolution, but their performance and efficiency are starting to reach limits imposed by the fundamental properties of silicon itself.
Oct 9, 2026
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Engineering
Shape-sensing sheet digitally tracks its movement as it bends and twists
MIT engineers have developed a flexible, shape-sensing sheet that digitally reconstructs its own form as it bends and twists. The sensor is similar in principle to some motion-capture garments, which track a person's physical ...
Oct 9, 2026
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