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Global Tech Updates
Graphene-powered soft lens could pave the way for smarter glasses, cameras and medical devices
The ability to change focus instantly is something most people take for granted. Every day, our eyes effortlessly switch between reading a book, recognizing a face across the room or watching a bird fly overhead. Replicating that…
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AI-powered system can predict how modern house fires behave
A team of researchers is harnessing artificial intelligence (AI), data science and advanced mathematics to better predict how fires behave in modern homes, work that could ultimately help save lives during emergencies.
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3D printing method creates soft actuators with switchable heat-driven motion
Soft materials that change shape in response to heat are attracting growing interest in applications ranging from soft robotics to wearable technologies and biomedical devices. However, conventional extrusion-based 3D printing limits how…
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Electronic skin enables tunable touch and proximity sensing for robots and prosthetics
Recent advances in miniaturized and portable electronics, particularly wearable and flexible devices, have increased the demand for self-powered sensing technologies. Among these, triboelectric nanogenerators (TENGs) have received…
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When human knowledge has been exhausted, where will AI get its data?
As AI-powered large language models, or LLMs, grow in power and sophistication, where will their architects turn when someday—as experts predict—algorithms outgrow the limits of general human knowledge and begin craving information…
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Negative imaginary theory moves from math niche to robots, aircraft and nanodevices
Over the past two decades, a powerful but highly specialized branch of control engineering—known as negative imaginary (NI) systems theory—has quietly evolved into a key tool for stabilizing complex, vibration-prone systems, from…
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Paste-and-laser strategy helps TOPCon solar cells reach 26.31% certified efficiency
Improving the efficiency of solar cells is key to reducing the cost of solar power. Now, scientists have developed a new synergistic metallization strategy for tunnel oxide passivated contact (TOPCon) solar cells. The approach achieved a…
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Engineered atomic interface opens a new path for atomically thin transistors
For more than 10 years, atomically thin semiconductors have been considered among the most promising alternatives to silicon. Only a single atom thick, these materials possess strong electrical characteristics and could facilitate the…
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Bringing 'giant batteries' closer to commercialization in the AI data center era
The explosive growth of AI data centers has brought the commercialization of "giant batteries" one step closer. A KAIST research team has developed a process that cuts the production time for a core material used in large-capacity…
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These 3D-printed objects can tell you if they're being used properly
Imagine a bottle of hazardous chemicals sitting on a laboratory shelf that changes its appearance to alert scientists that its lid is not properly secured, potentially preventing a dangerous spill.
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