To better understand the origins of noise, we need to think about how the rotation movement takes place. When a stepper motor performs a step, it does not stop immediately but continues to move ...

The amount of noise in a motor depends on the type of motor, environmental conditions, and the specific application. Permanent magnet and hybrid stepper motors are generally quieter, as they have a ...

Whether it’s street traffic or a snoring partner, disruptive sounds can sabotage your sleep before it even begins. The best white noise machines not only drown out these nuisances, they also provide ...

Parents have used white noise machines to help their children sleep soundly for decades. But the American Academy of Pediatrics (AAP) just issued a policy statement warning that these tools and other ...

Sara Moniuszko is a health and lifestyle reporter at CBSNews.com. Previously, she wrote for USA Today, where she was selected to help launch the newspaper's wellness vertical. She now covers breaking ...