A new type of ultra-efficient, nano-thin material could advance self-powered electronics, wearable technologies and even deliver pacemakers powered by heart beats.
Nanomaterials
2 hours ago
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20
In order to achieve the goals of the Paris Agreement, the world must reach net-zero carbon emissions by 2050. Carbon pricing is viewed by many governments and experts as the most important climate policy instrument. However, ...
Environment
2 hours ago
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1
Fungi are among the world's oldest and most tenacious organisms. They are now showing great promise to become one of the most useful materials for producing textiles, gadgets and other construction materials. The joint research ...
Biochemistry
Jan 18, 2021
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79
Durable, high-performing perovskite solar cells also require durable, high-performing charge-transporting layers. Scientists have developed the first organic hole transporter that does not need a dopant to attain high charge ...
Analytical Chemistry
Jan 18, 2021
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18
"We're not animals but dogs live better than us," sighs Lidia Arribas, who lives without electricity in a vast slum near Madrid where temperatures hit historic lows this week.
Environment
Jan 14, 2021
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5
Ultra-intense lasers with ultra-short pulses and ultra-high energies are powerful tools for exploring unknowns in physics, cosmology, material science, etc. With the help of chirped pulse amplification (CPA) (2018 Nobel Prize ...
Optics & Photonics
Jan 12, 2021
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11
Silicon carbide (SiC), a versatile and resistant material that exists in multiple crystalline forms, has attracted much attention thanks to its unique electronic properties. From its use in the first LED devices, to its applications ...
General Physics
Jan 12, 2021
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4
Much of Spain struggled Tuesday in the aftermath of a massive snowfall that hardened into ice amid a record cold snap that turned streets and roads into safety hazards in areas unaccustomed to extreme winters.
Environment
Jan 12, 2021
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5
A rare mineral that has allowed Roman concrete marine barriers to survive for more than 2,000 years has been found in the thick concrete walls of a decommissioned nuclear power plant in Japan. The formation of aluminous tobermorite ...
Materials Science
Jan 11, 2021
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117
Concrete has become our building material of choice for countless structures such as bridges, towers and dams. But it also has a huge environmental footprint mostly due to carbon dioxide emissions from the production of cement—one ...
Materials Science
Jan 11, 2021
0
77
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.
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