Engineering news
Engineering
Magnets turn random snapping in soft metamaterials into repeatable sequences
Cutting patterns into elastic materials allows you to unfold those materials into new shapes, and researchers have now demonstrated the ability to control the sequence in which that unfolding happens by magnetizing the materials. ...
10 hours ago
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Engineering
Engineers devise a way to prevent manufacturing shutdowns during cyberattacks
A professor of mechanical and aerospace engineering and a team of Rutgers students are proposing a means to defend manufacturers from cyberattacks—and ensure the uninterrupted production of mission-critical national security ...
16 hours ago
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Space-grade perovskite solar cells can survive extreme temperature fluctuations
The Aydin Group at LMU Munich has unveiled a novel strategy for making perovskite solar cells more robust against extreme temperature fluctuations. To this end, the researchers led by Dr. Erkan Aydin, group leader at LMU's ...
Mar 19, 2026
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LED method blocks ambient light to keep projection images sharp in bright environments
Projection mapping has the potential to create shared immersive experiences in exhibitions, commercial facilities, and public spaces. However, the technique is highly sensitive to ambient lighting, meaning that clear projected ...
Mar 19, 2026
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Wind-powered robot could enable long-term exploration of hostile environments
Researchers at Cranfield University have created WANDER-bot, a low-cost, 3D-printed robot that is powered by wind energy. Designed to spend long durations in hostile, windy environments such as certain deserts, polar regions ...
Mar 19, 2026
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Engineering
Light becomes matter: Shadowless projection mapping makes images indistinguishable from print
Projection mapping is widely known as a lighting technique that overlays images onto buildings or objects to create visual effects. In fields such as extended reality (XR) and vision science, however, researchers have suggested ...
Mar 18, 2026
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Engineering
Wearable thermoelectric technology uses thin films to generate electricity from body heat
Seoul National University College of Engineering has announced that a research team led by Prof. Jeonghun Kwak of the Department of Electrical and Computer Engineering, with co-first authors Dr. Juhyung Park and Dr. Sun Hong ...
Mar 18, 2026
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Engineering
Engineers fabricate inch-scale, ultrahard diamond wafers exceeding 200 GPa hardness
A research team co-led by Professor Yang Lu from the Department of Mechanical Engineering, Faculty of Engineering, The University of Hong Kong (HKU), and Professor Chengming Li from the Institute for Advanced Materials and ...
Mar 18, 2026
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Robotics
Thermal cameras used in drones and robots can be tricked by heat sources, study finds
As thermal cameras become commonplace on autonomous drones and vehicles, a University of Florida engineering professor is working to make sure they can't be maliciously tricked into "seeing" things that aren't there.
Mar 17, 2026
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Robotics
Autonomous navigation of microrobots in complex flows demonstrated for the first time
For the first time, researchers at Leipzig University have shown that tiny synthetic microswimmers can perceive their surroundings directly through their own body shape and autonomously adapt to rapidly changing fluid flows. ...
Mar 17, 2026
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Engineering
Dual electrode system cracks seawater electrolysis deposit problem
A research team led by Dr. Ji-Hyung Han from the Convergence Research Center of Sector Coupling & Integration at the Korea Institute of Energy Research (KIER) has developed a new seawater electrolysis system that overcomes ...
Mar 17, 2026
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Engineering
First-of-its-kind ion pump developed for seawater desalination, energy and biomedical applications
Researchers at the University of California, Irvine, Israel's Tel Aviv University and other institutions have developed a first-of-its-kind membrane through which charged molecules pass using nothing more than a rapidly switching ...
Mar 16, 2026
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Engineering
Engineered yeast gives the US a green edge in the critical minerals market
There is a new, U.S.-based, environmentally friendly method for mining rare-earth elements used in consumer electronics, clean energy, defense and biomedical imaging. By using oxalic acid made by sugar-eating engineered yeast, ...
Mar 16, 2026
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Robotics
4D printing technology uses waste sulfur to enable self-actuating soft robots
A joint research team led by Dr. Dong-Gyun Kim of the Korea Research Institute of Chemical Technology (KRICT), Professor Jeong Jae Wie of Hanyang University, and Professor Yong Seok Kim of Sejong University report the world's ...
Mar 16, 2026
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Engineering
New model tests hundreds of MTA subway flood defenses in one minute
As transit agencies face growing climate risks and limited capital budgets, deciding which flood protection measures to implement—and where—has become a critical challenge. Now, a research team at NYU Tandon School of ...
Mar 16, 2026
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Engineering
No battery needed: Single organic device can act as both indoor solar cell and photodetector
Next-generation optoelectronic systems (devices that convert light to electrical energy) leverage organic semiconductor-based indoor energy-autonomous architectures for cutting-edge applications. Notably, organic semiconductors ...
Mar 14, 2026
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Engineering
Microscopic metal 'thorns' shed light on how lithium-ion batteries short-circuit
For the first time, scientists have observed how tiny metal "thorns" called dendrites sprout inside lithium-ion batteries, which can cause the batteries to short-circuit. Their findings, published in the journal Science, ...
Mar 12, 2026
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Engineering
Dripping paint: Research resolves annoyance that hindered Michelangelo's 'The Creation of Adam'
More than 500 years ago, Michelangelo spent four years painting "The Creation of Adam" on the ceiling of the Sistine Chapel, struggling with paint dripping onto his face. He described the process as "closer to torture than ...
Mar 12, 2026
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Engineering
A new disaster recovery algorithm prioritizes fairness in aid delivery
When natural disasters or extreme weather events hit, delivering aid quickly and efficiently to those affected is crucial. Humanitarian relief efforts commonly rely on the combination of trucks and drones as a "tag team" ...
Mar 12, 2026
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Engineering
A microphone that can sort sounds and measure noise could be coming to a construction site near you
Do you want to know how much noise there is on a construction site? You want to measure the sound of the excavator or the hammer drill, but you don't want to measure seagulls, traffic noise or a helicopter flying by. Now ...
Mar 12, 2026
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Engineering
Low-cost, high-performance plastic heat exchanger rivals traditional metal systems
A recent study in Advanced Science reports an innovative, low-cost polymer heat exchanger that could transform how industries manage heat. The device was developed by a Rice University research team led by Daniel J. Preston, ...
Mar 11, 2026
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Engineering
An overlooked step in battery recycling: Pre-treatment may account for 38% of environmental impact
New research shows pre-treatment in lithium-ion battery recycling drives environmental impact and recovery of valuable metals—yet it is often overlooked in recycling strategies. Published in Nature Sustainability, the Monash ...
Mar 11, 2026
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Engineering
Atom-thin material could help solve chip manufacturing problem
Making computer chips smaller is not just about better design. It also depends on a critical step in manufacturing called patterning, where nanoscale structures are carved into materials to form the circuits inside everything ...
Mar 10, 2026
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Engineering
Hair-thin 'soft yarn' actuator fiber moves with electricity
Researchers at Tohoku University, working with international collaborators in France, have developed an ultrafine "soft yarn" actuator fiber capable of bending, contracting, and producing complex three-dimensional movements ...
Mar 10, 2026
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Robotics
Robot hands so sensitive they can grab a potato chip
A new type of robotic hand developed at The University of Texas at Austin demonstrates such sensitive touch that it can grasp objects as fragile as a potato chip or a raspberry without crushing them. The technology, called ...
Mar 10, 2026
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