Interesting Engineering on MSN

Scientists turn water into electricity to power new fire-detecting sensor

Researchers at the Chung-Ang University in Korea have developed a fire sensor that is powered by hydrovoltaics (HV) instead ...
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Twister reconnaissance drone: AI sensor localizes artillery fire by sound

The German manufacturer of civilian and military surveillance drones, Quantum Systems, is currently developing an acoustic sensor that will enable reconnaissance drones to localize and identify ...