Credit: SciTechDaily.com People exposed to infrasound may not consciously hear it, but they can show higher cortisol levels ...

Here’s how you can hack together a radio transmitter and receiver out of stuff you have at home—and explore the weirdness of ...

Researchers built a contactless radar system that can read muscle vibrations to figure out how hard your muscles are working.

You normally think of fiber optic as something used in network cables. However, scientists employ dedicated fibers to detect ...

The vibrobot – a vibrating motor and battery attached to the head of a brush – isn’t truly a robot, since its movement can’t ...