Electronics & Semiconductors
Like the brakes that stop cars, a molecular brake exists that can prevent semiconductor chains from slipping, enabling the creation of more groundbreaking devices.
16 hours ago
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57
Engineering
Like something out of a spy movie, thermal cameras make it possible to "see" heat by converting infrared radiation into an image. They can detect infrared light given off by animals, vehicles, electrical equipment and even ...
Jun 8, 2023
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265
Electronics & Semiconductors
Smart digital image sensors that can perform visual perception capabilities, such as scene recognition, are the result of recent research at KAUST.
Jun 6, 2023
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26
Electronics & Semiconductors
What an international team of researchers actually set out to do was to detect a mysterious chemical object: a dielectron in solution. A dielectron is made up of two electrons, but unlike an atom, it has no nucleus. Up to ...
Jun 5, 2023
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40
Electronics & Semiconductors
Light-emitting electrochemical cells (LECs) are a type of organic light-emitting devices. Compared to organic light-emitting diodes (OLEDs), LECs exhibit a simpler structure, greater flexibility, and can be manufactured at ...
Jun 5, 2023
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11
Engineering
A team of researchers in the Penn State School of Electrical Engineering and Computer Science aims to enable health care and extended reality—which encompasses virtual, augmented and mixed reality—with their smart sensing ...
Jun 1, 2023
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49
Hi Tech & Innovation
How do you decide whether a pedestrian needs to wait or it's safe to cross the road in front of a car? In today's world, drivers and pedestrians simply exchange a brief eye contact or small hand gestures to express their ...
Jun 1, 2023
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22
Business
The EU anti-trust chief on Thursday defended the bloc's decision to approve Microsoft's $69-billion takeover bid for US video game giant Activision Blizzard despite the UK's block on it.
May 25, 2023
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28
Computer Sciences
A robot manipulating objects while, say, working in a kitchen, will benefit from understanding which items are composed of the same materials. With this knowledge, the robot would know to exert a similar amount of force whether ...
May 23, 2023
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66
Engineering
Safety issues of self-driving cars have emerged due to frequent traffic accidents. A self-healing lens material that can prevent car accidents that occur due to signal distortion by healing scratches on the sensor surface ...
May 22, 2023
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89
Light is electromagnetic radiation, particularly radiation of a wavelength that is visible to the human eye (about 400–700 nm, or perhaps 380–750 nm.) In physics, the term light sometimes refers to electromagnetic radiation of any wavelength, whether visible or not.
Three primary properties of light are:
Light, which exists in tiny "packets" called photons, exhibits properties of both waves and particles. This property is referred to as the wave–particle duality. The study of light, known as optics, is an important research area in modern physics.
This text uses material from Wikipedia, licensed under CC BY-SA
