Energy & Green Tech
In a cloud of gray dust, a heavy-duty excavator loads a truck with stone blocks containing lithium, the "white gold" of the clean-energy revolution, which some hope will transform this parched, impoverished region of Brazil.
Jun 15, 2023
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Energy & Green Tech
Researchers at the Department of Energy's Oak Ridge National Laboratory are helping modernize power management and enhance reliability in an increasingly complex electric grid.
Apr 3, 2023
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Computer Sciences
Neural networks, a type of machine-learning model, are being used to help humans complete a wide variety of tasks, from predicting if someone's credit score is high enough to qualify for a loan to diagnosing whether a patient ...
Mar 30, 2023
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Engineering
A University of Nebraska–Lincoln College of Engineering research team has developed a plant-based mixture for concrete masonry blocks that are environmentally friendly and sustainable while helping to meet the world's construction ...
Mar 29, 2023
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Energy & Green Tech
It was used to build the Great Wall of China and Spain's mediaeval Alhambra Palace—and now earth is back in vogue as a building material.
Jan 4, 2023
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Security
The SHA-1 algorithm, one of the first widely used methods of protecting electronic information, has reached the end of its useful life, according to security experts at the National Institute of Standards and Technology (NIST). ...
Dec 16, 2022
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Energy & Green Tech
Energy is scarce—and like all scarce things, it comes at a price. That is why Germany needs to greatly reduce its energy consumption. There is significant potential for this in the area of heating and cooling energy which ...
Dec 1, 2022
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Business
It has been an extremely turbulent year for the crypto world. In particular, the collapses of the stablecoin Terra at the beginning of the year and the one of the crypto exchange FTX two weeks ago left many investors stunned. ...
Nov 29, 2022
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Engineering
A key objective of electronics engineering studies focusing on radio communication is the development of increasingly smaller, lighter, and low-power radio components. This could be achieved by integrating all radio components ...
Engineering
Given a 3D piece of origami, can you flatten it without damaging it? Just by looking at the design, the answer is hard to predict, because each and every fold in the design has to be compatible with flattening.
Nov 4, 2022
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