Tech Xplore news
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Tech Xplore / Researchers develop first-ever wooden robotic gripper that is driven by moisture, temperature and lighting
Most robotic grippers are made using either soft plastics—to pick up objects without damaging them—that melt at high temperatures, or metals which are stiff and costly. A team of researchers from the National University ...
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Tech Xplore / Electrochemical device captures carbon dioxide at the flick of a switch
New technology developed by Rice University engineers could lower the cost of capturing carbon dioxide from all types of emissions, a potential game-changer for both industries looking to adapt to evolving greenhouse gas ...
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Tech Xplore / Turning old maps into 3D digital models of lost neighborhoods
Imagine strapping on a virtual reality headset and "walking" through a long-gone neighborhood in your city—seeing the streets and buildings as they appeared decades ago.
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Tech Xplore / An ingredient in toothpaste may make electric cars go farther
An ingredient in many toothpastes is sodium fluoride, a compound of fluorine. It is added to protect teeth against decay. But compounds containing fluorine have other practical uses that might surprise you. Scientists at ...
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Tech Xplore / GPT-3 (dis)informs us better than humans, study finds
A recent study conducted by researchers at the University of Zurich has delved into the capabilities of AI models, specifically focusing on OpenAI's GPT-3, to determine their potential risks and benefits in generating and ...
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Tech Xplore / Using neutron reflectometry to look inside working solid-state battery and discover its key to success
Researchers at the Department of Energy's Oak Ridge National Laboratory were the first to use neutron reflectometry to peer inside a working solid-state battery and monitor its electrochemistry. They discovered that its excellent ...
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Tech Xplore / New tool explains how AI 'sees' images and why it might mistake an astronaut for a shovel
Why is it that artificial intelligence systems can outperform humans on some visual tasks, like facial recognition, but make egregious errors on others—such as classifying an image of an astronaut as a shovel?
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Tech Xplore / Why do some chatbots talk funny? Teaching them to 'think' rationally might help them do better
Language models like ChatGPT are making headlines for their impressive ability to "think" and communicate like humans do. Their feat of achievements so far includes answering questions, summarizing text, and even engaging ...
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Tech Xplore / New method could break down PFAS left on water treatment filters
In a recent study published in ACS ES&T Engineering, Feng "Frank" Xiao and colleagues at the University of Missouri demonstrate an innovative method using thermal induction heating to rapidly break down PFAS left on the surface ...
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Tech Xplore / Wafer-scale transistor arrays created using slot-die printing
Engineers have been trying to devise increasingly efficient and low-cost methods to fabricate electronic components and devices on a large-scale. Recently, some studies explored the possibilities of creating electronics using ...
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Tech Xplore / Rendering three-dimensional images from eye reflections with NeRF
Vision depends on light entering the eyes through the transparent tissues of the cornea, pupil and lens. When the light reaches the retina, photoreceptors produce signals and transmit them via the optical nerve to the brain, ...
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Tech Xplore / Engineering liquid crystal elastomers inspired by elephant trunks to make artificial plants
Engineers at Westlake University, China, have created a synthetic tube of liquid crystal elastomers with a unique range of motion. In their paper, "Bioinspired helical-artificial fibrous muscle structured tubular soft actuators," ...