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 […]
Cobalt and nickel are vital components for batteries, superalloys and catalysts, used in technologies ranging from smartphones to jet engines. But when it comes to recycling, they are notoriously difficult to separate because they are […]
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 […]
A joint research team has reported for the first time that the resistive switching behavior of ion-motion-mediated volatile memristors, which are emerging as promising next-generation semiconductor devices, originates from a combined mechanism comprising multiple conductive […]
Inspired by the infrared sensory organs of snakes, which allow them to detect prey in complete darkness, researchers at UNIST have harnessed artificial intelligence (AI) to develop a sensor material that significantly enhances thermal detection […]
Both image photodetector arrays and retinas are pixelated sensors that dynamically extract various features from the visual scene—e.g., color, brightness, and contrast—before transmitting electrical signals to either a graphical interface of a display or the […]
Tiny electronic devices, called microelectronics, may one day be printed as easily as words on a page, thanks to new research from scientists at the U.S. Department of Energy’s (DOE) Argonne National Laboratory. Building on […]
Scientists from Tokyo Metropolitan University have discovered that a hydrogen-absorbing material shrinks in one direction upon heating, so-called negative thermal expansion (NTE). They found that this NTE is driven by a phase transition in the […]
Aerospace engineering and materials science researchers at Texas A&M University and the DEVCOM Army Research Laboratory have developed a “super foam” that can absorb up to 10 times more energy than conventional padding.This post was […]
POSTECH’s (Pohang University of Science and Technology) Professor Inseok Hwang’s team has developed ArithMotion, a mobile virtual reality (VR) system that enables anyone to express a wide range of avatar motions with ease. Using simple […]
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