China's Ant Group launches AI 'life assistant'
The fintech firm backed by Chinese e-commerce giant Alibaba has made a foray into products powered by artificial intelligence after announcing a "life assistant" mobile app.
Sep 6, 2024
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Business
Page 2 - News tagged with light
Electronics & Semiconductors
Multispectral smart window: A step toward healthier indoor environments
Windows, the vital conduits between indoor spaces and the external environment, also serve as primary entry points for harmful light waves and electromagnetic (EM) waves. However, managing light transmission and scattering ...
Sep 4, 2024
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Engineering
Aurora borealis can light up the sky and shut down the grid
During a thunderstorm, you can feel rain pouring, see lightning flashing and hear wind howling. Unlike these phenomena, the Aurora Borealis cannot be heard or felt because it occurs through the earth's magnetic field's invisible ...
Sep 4, 2024
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Engineering
Researchers innovate optical microchips with applications for sensing and communications
Infrared light cannot be seen, but it can be felt as heat. Lying beyond the red color in the electromagnetic spectrum, it is used by animals to detect prey in the dark and in night vision cameras.
Aug 29, 2024
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Energy & Green Tech
Solar streetlights designed in Florida may illuminate roads across southern US
Sidewalks lining new neighborhoods across the southern U.S. could soon be lit by solar-powered streetlights made by a startup company in Tampa.
Aug 21, 2024
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Electronics & Semiconductors
Advances in fiber-based wearable sensors with machine learning
The rapid development of artificial intelligence (AI) in the past decade has greatly enhanced the ability of wearable devices to process complex data. Among them, machine learning—a major category of AI algorithms—and ...
Aug 22, 2024
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Light
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
