22/10/2025

Energy & Green Tech

Nanoporous silicon generates electricity from friction with water

A European research team involving Hamburg University of Technology (TUHH) and Deutsches Elektronen-Synchrotron DESY has developed a novel way for converting mechanical energy into electricity—by using water confined in ...

Automotive

Engineers use artificial intelligence to predict car crashes

If you change the timing of a traffic light from 20 seconds to 30 seconds, a new artificial intelligence tool developed by Johns Hopkins University researchers can predict how many more—or how many fewer—accidents will ...

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