Energy & Green Tech
The rapid development and widespread use of artificial intelligence (AI) systems is posing new challenges for electricity consumption. This is because most AI systems rely on data centers, facilities hosting several computing ...
Engineering
The organic light emitting diodes—known widely as OLEDs—that create vibrant smartphone displays could illuminate rooms, but current designs burn out too quickly at the high brightness needed for room lighting. A new approach ...
9 hours ago
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Computer Sciences
Researchers at Los Alamos National Laboratory have developed a new approach that addresses the limitations of generative AI models. Unlike generative diffusion models, the team's Discrete Spatial Diffusion approach honors ...
9 hours ago
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27
Engineering
Scientists have found a way to make perovskite solar cells not only highly efficient but also remarkably stable, addressing one of the main challenges holding the technology back from widespread use.
11 hours ago
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30
Engineering
As the aerospace sector pursues propulsion systems that are cleaner, quieter, and more efficient, materials used in turbine components face increasingly demanding thermal and mechanical environments. Ni-Co-based superalloys ...
1 hour ago
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Engineering
Transition metal fluorides are widely regarded as promising cathode materials because of their high theoretical voltages and excellent thermal stability. However, in real batteries, these materials tend to dissolve and migrate ...
11 hours ago
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21
Energy & Green Tech
Under the threat of climate change and geopolitical tensions related to fossil fuels, the world faces an urgent need to find sustainable and renewable energy solutions. While wind, solar, and hydroelectric power are key renewable ...
11 hours ago
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2
Business
The vision of a U.S. nuclear power renaissance has a blind spot—uranium fuel—in the near term and long, according to a Stanford University-led industry meeting.
18 hours ago
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8
Engineering
Researchers have developed a heat storage unit that takes up less space than a regular hot water tank. It charges when electricity is cheap and releases heat when needed.
10 hours ago
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Engineering
America's national security relies in part on the U.S. Navy's nuclear-powered submarines, which can operate more than 800 feet below the ocean's surface. At such dark, unforgiving depths, the crew's survival depends on the ...
14 hours ago
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