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climate

Fabric molds could bring material-saving concrete beams within reach

Topology optimization is a computer design method that can help engineers design beams using reduced amounts of concrete and steel. But those intrica…

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climate

Engineers develop the world's first megawatt ultra-wide bandgap semiconductor module

Researchers from the Department of Electrical and Computer Engineering under the Faculty of Engineering at the University of Hong Kong (HKU) and the …

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climate

Data centers need power—lower-income rural residents pay the price

As the engines of artificial intelligence, large data centers can consume as much power as medium-sized cities, straining grids and prompting expensi…

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climate

Aligned separator design improves lithium metal battery fast-charging performance and stability

When using electric vehicles or smartphones, users often experience inconvenience from long charging times and gradually shortening battery life. To …

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