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Global Tech Updates
3D printing enables powder metallurgical hot isostatic pressing of large, critical parts
Scientists at the U.S. Department of Energy's (DOE) Oak Ridge National Laboratory (ORNL) have developed a method that uses additive manufacturing (AM)—3D printing—to fabricate custom canisters for powder metallurgical hot isostatic…
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Body-compatible electrode developed: Rigid on insertion, soft once inside
A research team at POSTECH (Pohang University of Science and Technology) has developed a novel electrode that the human body does not reject. This advance addresses a fundamental limitation of current wearable technology and is…
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Scientists develop near-invisible solar cells that could turn windows into power generators
Imagine a car whose windows and sunroof can help top up its battery while parked under the sun, or a pair of smart glasses whose lenses can harvest light to power built-in electronics.
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Designing better quantum circuits with AI
Researchers from the group of theoretical physicist Hans Briegel have collaborated with NVIDIA to develop an AI method that automatically generates efficient quantum circuits, a key bottleneck in making quantum computers practically…
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Honeybees teach drones how to navigate
It sounds like science fiction, but also strangely familiar: drones buzzing around, inspecting tomatoes in greenhouses, delivering your package or inspecting an industrial site. With all the talk about drone-swarms, development in drones…
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The ionic path to all-solid-state batteries
Carbon neutrality may come in the form of a battery. All-solid-state batteries (ASSBs) are gaining traction in the energy and electric vehicle industries as potentially safer alternatives to the standard, flammable liquid batteries on…
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Electricity could produce cement with almost no carbon footprint
As the world works to alter the trajectory of climate change, most attention focuses on reducing humanity's reliance on fossil fuels and lowering greenhouse gas emissions. Yet a major source of carbon dioxide (CO2) is cement production,…
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These optical sensors don't just see—they think fast enough to change surgery, space…
Imagine a surgical robot that could detect the boundary between a tumor and healthy tissue during an operation; not by sending images offsite for testing, but by quickly analyzing subtle differences fast enough to guide the surgeon's…
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Why this low-voltage laser platform could reshape AR, VR and holographic displays
A new class of laser emission technology enabling ultra-high color purity and continuous spectral tunability at low voltage has been developed, marking a significant advance beyond conventional display light sources.
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Seven smart rings promise to break sign language barriers by turning hand movements into instant…
Researchers in South Korea have developed a new sign language translation system based on users wearing seven rings equipped with sensors. According to a new study published in the journal Science Advances, the technology can reliably…
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