Global Tech Updates

Transistors, small devices that can amplify or switch electrical signals, are central components of all modern computer chips and digital devices. There are two main types of transistors, known as n-type and p-type transistors. Source…
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Although self-driving cars and sophisticated robots use advanced cameras, computer algorithms and artificial intelligence to perceive their surroundings, these artificial eyes struggle to remain reliable in mixed lighting conditions. A…
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Seoul National University researchers have developed an ultra-low-voltage electrochemical organic light-emitting transistor that can simultaneously perform signal processing, memory and light emission within a single semiconductor…
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As artificial intelligence systems grow larger and more powerful, their energy demands are rising dramatically. But recent research from the University of Massachusetts Amherst published in Nature Communications suggests that advanced AI…
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Researchers from Skoltech—a VEB.RF group institution—have, for the first time, deposited a brass-based composite coating with reinforcing particles on a stainless steel part using low-pressure cold spraying. The technique is cheaper than…
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Kirigami is a variation on the Japanese art of origami, or paper folding, in which cuts are used to create three-dimensional structures—for example, pop-up cards created from a sheet of paper. Kirigami also has applications in…
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Have you ever seen birds flying across the sky in shifting, mesmerizing patterns? Or ants using their own bodies to form a living bridge that other ants can walk across? Source link
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The silicon that forms the foundation of most computer chips has fundamental limits to how much power it can manage, which constrains the speed and energy-efficiency of wireless communication systems. A promising solution is to build…
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A University of Manchester student has developed a powerful new ultra-lightweight tool that can turn dark, noisy footage into clear, detailed and usable images. Multinex, a new model for low-light image enhancement (LLIE), was created by…
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By borrowing a trick from tiny jumping spiders, Northwestern University engineers have developed an extremely energy-efficient 3D camera. Called SpiderCam, the new device senses depth the same way that jumping spiders judge distances…
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