Gravitational wave detectors must be extremely sensitive, and identifying noise sources can be difficult and time-consuming.

The new PD-SG1 first-level partial discharge (PD) detection instrument makes distinguishing between PD and electrical noise easy. The new PD-SG1 first-level partial discharge (PD) detection instrument ...

Researchers have shown that optical spring tracking is a promising way to improve the signal clarity of gravitational-wave ...

Using state of the art techniques, researchers use vibrations from traffic to measure underground soil moisture. Caltech researchers have developed a new method to measure soil moisture in the shallow ...