Energy & Green Tech
Sometimes the solution to a problem can be as simple as changing the way the components are structured. Researchers have proposed a reconfiguration of zinc anodes, a component of renewable energy sources, to help improve ...
Mar 5, 2024
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Engineering
Dr. Han Seong-Tae's team at KERI's Industry Applications Research Division has developed the core technology of "electron guns," the heart of "electron beam welders," which had been dependent on imports for more than 99%.
Mar 5, 2024
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Engineering
Large scale-power outages caused by tropical cyclones can be prevented almost entirely if a small but critical set of power lines is protected against storm damages, a new study published in Nature Energy finds. Scientists ...
Mar 1, 2024
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Hardware
Taking flight can be stressful—especially for a lithium-ion battery that powers a drone. Too much strain on these cells causes damage and shortens a device's overall lifespan. Research in ACS Energy Letters shows the potential ...
Mar 1, 2024
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Energy & Green Tech
Most of us who live in the Northern Hemisphere have a fundamental problem: we want to reduce our carbon emissions, but we also need to heat our homes.
Mar 1, 2024
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Energy & Green Tech
Perovskite solar cells are thought of as the strongest contender to replace conventional silicon solar cells in next-generation photovoltaics. They are made of an A+ cation, a B2+ divalent cation, and an X- halide. Generally ...
Feb 29, 2024
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28
Energy & Green Tech
Japanese authorities said they were forced to abandon plans Thursday to send in drones for a second day to probe one of the damaged reactors at the Fukushima Daiichi nuclear power plant because of equipment failure.
Feb 29, 2024
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1
Energy & Green Tech
In order to prevent power grid failure in a society where electrification is supplied increasingly by variable sources like solar and wind, researchers in Sweden report the development of artificial intelligence algorithms ...
Feb 28, 2024
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71
Energy & Green Tech
In our technologically dependent society, the mobility, dependability, and safety of our devices—including phones and laptops—are critical. Just as important is our ability to easily charge and recharge these devices ...
Feb 27, 2024
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Energy & Green Tech
Zinc-air batteries are an inexpensive, powerful battery alternative that can be used on a small scale to power electronics or on a large scale for electric vehicles or energy storage. These batteries work when oxygen from ...
Feb 27, 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
