UDOT uses ultrasonic technology to inspect Salt Lake County bridges, including a bridge from the "Spaghetti Bowl," to detect ...

According to UDOT, the bridge connects northbound I-215 to westbound I-80 and was built in 1985. The ultrasonic technology used a transducer to transmit high-frequency sound waves into ...

Electricity is chaotic, and we normally need to constrain it to wires and circuits to make use of it. Scientists in Europe and Canada have now managed to guide sparks through thin air and even around ...

Follow this step-by-step guide to perform accurate acoustic reflex tests. Learn techniques to ensure reliable results.