Energy & Green Tech
In a world first, collaborative research has shown that a material that could be added to advanced fuel accumulates in certain regions, giving it desirable properties. Using the incredibly powerful microscopes at The UK's ...
Nov 21, 2023
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Internet
From Wi-Fi-connected home security systems to smart toilets, the so-called Internet of Things brings personalization and convenience to devices that help run homes. But with that comes tangled electrical cords or batteries ...
Nov 9, 2023
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44
Electronics & Semiconductors
The molecular structure of organic semiconductors is key to the outdoor stability of organic solar cells. Molecular-level insight into one family of organic solar cell materials, known as Y-series nonfullerene acceptors (Y-NFAs), ...
Nov 6, 2023
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Energy & Green Tech
In the realm of electric vehicles, powered by stored electric energy, the key lies in rechargeable batteries capable of enduring multiple charge cycles. Lithium-ion batteries have been the poster child for this application. ...
Nov 2, 2023
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44
Energy & Green Tech
To meet the rising global demand for electric vehicles, we need new and improved batteries. One promising candidate are all-solid-state lithium sulfur batteries. They can store nearly 10 times the amount of energy as traditional ...
Oct 31, 2023
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74
Business
South Korea's Samsung Electronics said Tuesday that its operating profits for the July to September period were down nearly 80 percent, but forecast that a prolonged slump in the memory chip market was coming to an end.
Oct 31, 2023
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1
Engineering
A new device from the lab of Dinesh Bharadia, an affiliate of the UC San Diego Qualcomm Institute (QI) and faculty member with the Jacobs School of Engineering's Department of Electrical and Computer Engineering, offers a ...
Oct 27, 2023
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3
Engineering
Skoltech researchers have used an inexpensive 3D-printing technique to demonstrate the manufacturing of a ceramic part of a highly complex shape, which could be used in fuel cells, a promising technology for efficient and ...
Oct 26, 2023
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1
Business
Bitcoin is having another moment. The world's largest cryptocurrency soared to almost $35,000 this week, marking its highest point in nearly 18 months—and more than double the price seen at the start of 2023.
Oct 25, 2023
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1
Automotive
California authorities on Tuesday suspended testing of Cruise driverless cars put to work in the US state as robotaxis by General Motors, citing safety concerns following a series of accidents and other problems.
Oct 24, 2023
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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
