Imagine wearing a lightweight patch that can monitor your heartbeat, breathing and movements for long periods without ever needing a battery. Or imagine robots with soft, flexible skins that can feel pressure and movement much like human skin. These ideas may be closer to becoming reality thanks to a new self-powered sensor developed by researchers […]

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A tiny electronic sensor that can be swallowed like a pill may soon provide one of the most accurate ways to measure body temperature. Engineers at the Massachusetts Institute of Technology (MIT) have developed a miniature device that continuously monitors temperature from inside the digestive tract, potentially helping doctors detect infections earlier and better manage […]

The post Swallowable ‘blueberry’ sensor could transform how we monitor body temperature appeared first on Knowridge Science Report.

The floating device tests water, then disinfects it without batteries or chemicals.

Researchers in Germany have developed a new gas-sensing technology that could make it much easier and less expensive to detect tiny amounts of gases in the environment, industrial facilities, and energy networks. The breakthrough builds on a scientific phenomenon known as the photoacoustic effect, which was first discovered more than 150 years ago. When certain […]

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