Spring is about to arrive, and the longer days will inspire homeowners to get outdoor projects underway. But before getting started, it is important to be aware of the electrical safety hazards you ...

With apologies to the first lady of song, the late great Ella Fitzgerald, that sums up fish-finder performance. The world’s finest sonar is useless without a transducer that pings and receives the ...

An aspect of the KAIST design is that it does not interrupt power extraction from the piezoelectric generator to measure open-circuit voltage. Instead the designers track into ... oscillations induced ...

In fact, why wait? If you notice even one mouse, it’s time to take action before it becomes many mice. Manufacturers of ultrasonic mice repellers make a lot of claims about these devices. They promise ...

Infineon’s MEMS ultrasound transducer supports a range of use cases from consumer electronics to medical devices. Infineon Technologies AG has claimed the first integrated one-chip solution for a MEMS ...

Transcranial ultrasonic stimulation (TUS) is rapidly emerging as a promising non-invasive ... Ultrasound gel (Aquasonic 100, Parker Laboratories, NJ, USA) and a ∼2-3 mm thick gel-pad were used to ...

Each year, of the thousands of petitions for review that the Supreme Court receives, the justices typically grant fewer than 100. For just about everyone else, a decision made by one of the 13 federal ...