Consumer & Gadgets

Skin patch biomarker sensor that doesn't need batteries

An international team of researchers has developed a skin patch that serves as a biomarker sensor—one that does not need batteries. In their paper published in the journal Science Advances,, the group describes the new ...

Engineering

How air-powered computers can prevent blood clots

A new, air-powered computer sets off alarms when certain medical devices fail. The invention is a more reliable and lower-cost way to help prevent blood clots and strokes—all without electronic sensors.

Electronics & Semiconductors

Waterproof 'e-glove' could help scuba divers communicate

When scuba divers need to say "I'm okay" or "Shark!" to their dive partners, they use hand signals to communicate visually. But sometimes these movements are difficult to see.

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