Energy & Green Tech
Every minute of every day, grid operators monitor the ebb and flow of electricity from generators to substations to homes, businesses, schools, hospitals and more. They make sure that the supply of electricity matches the ...
Feb 22, 2024
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Energy & Green Tech
Solar rays focused on concentrator photovoltaic cells using parabolic mirrors not only supply electricity, but also thermal energy for industrial processes, heating or cooling. Three technological innovations significantly ...
Feb 22, 2024
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Business
Republican appointees to the Supreme Court criticized the EPA's rule on cross-state air pollution during oral arguments Wednesday, as the justices contemplate whether to block the rule as lower legal challenges play out.
Feb 22, 2024
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7
Energy & Green Tech
University of California San Diego and CEA-Leti scientists have developed a ground-breaking piezoelectric-based DC-DC converter that unifies all power switches onto a single chip to increase power density. This new power ...
Feb 21, 2024
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Engineering
Five million rooftops in Switzerland—more than half of the nationwide total—are suitable for generating power. A review of two solar photovoltaic development strategies has shown that combining the two approaches could ...
Feb 20, 2024
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Hardware
The continuous improvement of circuits and electronic components is vital for the development of new technologies with enhanced capabilities and unique characteristics. In recent years, most electronics engineers have been ...
Electronics & Semiconductors
A new phased-array transmitter design overcomes common problems of CMOS technology in the 300 GHz band, as reported by scientists from Tokyo Tech. Thanks to its remarkable area efficiency, low power consumption, and high ...
Feb 19, 2024
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Energy & Green Tech
Space-based solar power (SBSP) has been in the news recently, with the successful test of a solar power demonstrator in space taking place last summer. While the concept is fundamentally sound, there are plenty of hurdles ...
Feb 19, 2024
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Energy & Green Tech
Professor David Chiaramonti is looking down at the ground to help resolve a problem up in the sky: airplanes' emissions of carbon dioxide (CO2) and other pollutants.
Feb 19, 2024
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84
Energy & Green Tech
South African nuclear scientists want to build a new generation of mini nuclear reactors, both to plug holes in their own country's blackout-plagued grid and to build an export industry for the future.
Feb 18, 2024
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Power metal is a style of heavy metal music combining characteristics of traditional metal with thrash metal or speed metal, often within symphonic context. The term refers to two different but related styles: the first pioneered and largely practiced in North America with a harder sound similar to speed metal, and a later more widespread and popular style based in Europe (especially Germany, Italy, Scandinavia) and Japan (early Visual Kei bands) with a lighter, more melodic sound and frequent use of keyboards.
This text uses material from Wikipedia, licensed under CC BY-SA
