Researchers create a flexible ultrasonic device enabling wireless charging underwater and inside the human body.

In Florida, Tampa and Orlando are exploring new water treatment methods. The cities aim to uncover more effective ways to ...

Continuous ultrasonic welding presents the flexibility crucial for future lunar and deep-space missions, but also for defense ...

Developed by Australian medtech firm Adherium, the Hailie Smartinhaler takes the form of a Bluetooth-enabled sensor that clips over an inhaler and communicates data on the use of the device to the ...

It is designed to navigate disaster-struck areas, detect humans using thermal imaging, determine motion using PIR sensors, and report precise GPS coordinates via GSM-based SMS alerts. The system ...

A pocket-size ultrasonic bladder-volume sensor has been constructed and tested with successful results. This paper describes the sensor and presents results from its use on healthy volunteers.