How the Kisan Mitra Chhadi works, from its 5 to 15-metre detection range to the vibration alert that could help farmers avoid ...

Bats fly through total darkness without hitting anything by using sound. WPI researchers are building drones to do the same ...

In physics, a mechanical kink marks the point of transition between different internal states of a material. Researchers have now succeeded in creating a model in which they were able to move the kink ...

A wireless sensor the size of a paperclip, Abbott's CardioMEMS HF, can be used routinely by the NHS to monitor patients with chronic heart failure (CHF) in their own homes, according to NICE. The ...

Water has long been the go-to when it comes to fighting a fire. But what about sound waves? It might be hard to wrap your head around the concept at first, but the San Bernardino County Fire ...

A very cool (also warm!) property of the base-emitter junction of (most) small signal BJTs is the ΔVbe temperature-sensing ...

UK-based startup Arcani is planning to test its passive acoustic sensor HARK (Hostile Acoustic Reconnaissance Kit) in Ukraine ...

Listening to a 100Hz sine wave tone for just 60 seconds could reduce motion sickness symptoms for up to two hours. Listening to a 100Hz sine wave tone for just 60 seconds could reduce motion ...

DELAND, Fla. — In a Volusia County warehouse, you can learn to calm your senses by laying on yoga mats and listening to the soothing vibrations of sound healing. Sound healing is an ancient wellness ...

Make sure that under the Timer options, Auto recording stop is NOT selected. When ready to start recording, click on the Record button. Click the Stop button to stop recording and close the recording ...