The Engineer - Pipeline collar detects leaks before they occur
Pipeline operators will be able to detect leaks before they occur with a Magnetostrictive Transducer (MsT) Collar developed at the Southwest Research Institute (SwRI) in San Antonio, Texas.
United States Sergey Vinogradov Keith Bartels Magnetostrictive Sensor Magnetostrictive Transducer Mst Collar
Source: theengineer.co.uk