The North American Gulf Stream as illustrated with the ECCO model. Download this visualization from NASA Goddard’s Scientific Visualization Studio. Credit: Greg Shirah/NASA’s Scientific Visualization ...

Variable frequency drives (VFDs), also known as variable speed drives (VSDs), are used to modulate the speed of motors in various applications, from hydronic water pumping to VAV fan units to vacuum ...

Now that summer break has begun, the beach will be a popular destination for both locals and tourists. While the emerald waters are inviting on a hot summer day, there is also a danger within them: ...

Every year, countless beachgoers fall victim to a hidden threat — rip currents. These powerful channels of water can pull even strong swimmers away from the shore, turning a relaxing day at the beach ...

Historically, the ocean has been difficult to model. Scientists struggled in years past to simulate ocean currents or ...