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Abstract: Fault detection of axial piston pumps is of great significance to improve the reliability and life of fluid power systems. However, it is difficult to detect multiple faults on key ...

More than 100 firefighters worked to put out the fire that consumed part of a building in an industrial park in Elizabeth, New Jersey, that was once home to the ...

An invention at the heart of our modern world helped create radios, cars and smartphones. The team from Planet Money traces the origins back to a fight over who invented the sewing machine. How do ...

How do inventions happen? NPR's Planet Money's team brings us the history of one underappreciated invention that has enabled countless other inventions, from the Phillips screwdriver to Bluetooth. You ...