Energy & Green Tech
To help curb climate change, the United States is working to reduce carbon emissions from all sectors of the energy economy. Much of the current effort involves electrification—switching to electric cars for transportation, ...
Mar 11, 2024
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Electronics & Semiconductors
There is a lot of mechanical energy in human activities, but human activities are low frequency and irregular. As such, traditional electromagnetic power generation mode cannot efficiently collect this energy without affecting ...
Mar 11, 2024
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Engineering
During the most recent total solar eclipse visible in the U.S., on Aug. 21, 2017, the skies darkened as the moon crossed in front of the sun. It blocked out all sunlight—except for that from a golden ring visible around ...
Mar 11, 2024
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Energy & Green Tech
Solar power is expected to dominate global electricity markets in the next few decades, and already accounts for three-quarters of renewable energy capacity, according to the International Energy Agency. This year, BloombergNEF ...
Mar 11, 2024
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Engineering
A new approach to grid planning could make it possible to power your home with the nation's best and lowest-cost wind and solar energy, no matter where you live.
Mar 8, 2024
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10
Energy & Green Tech
Electric vertical take-off and landing (eVTOL) aircraft might quickly move passengers over mountains or float them across urbanscapes. But first, an important consideration for these flying batteries is where they will charge ...
Mar 8, 2024
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47
Energy & Green Tech
The push for renewable energy is critical in addressing climate change, with wind power at the forefront. As the leading emitter of greenhouse gases, China has embarked on a transformative journey towards greener alternatives, ...
Mar 8, 2024
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1
Engineering
Nations around the world are rapidly developing high-energy laser weapons for military missions on land and sea, and in the air and space. Visions of swarms of small, inexpensive drones filling the skies or skimming across ...
Mar 8, 2024
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11
Business
Michigan residents overwhelmingly want more solar power.
Mar 8, 2024
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1
Energy & Green Tech
A research team has published new research on edge-nitrogen doped porous carbon for energy-storage potassium-ion hybrid capacitors in Energy Material Advances.
Mar 6, 2024
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1
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
