Locating the studs in a stud wall can be a daunting task if you don't have a stud finder, but your smartphone will do in a ...

Have you ever wondered how a magnetometer works? We sure have, which was why we were happy to stumble upon this article on simple homebrew fluxgate magnetometers. As [Maurycy] explains, clues to how a ...

In the wake of a shocking incident at a campaign rally in Butler, Pennsylvania, where former President Donald Trump was shot, people are wondering about the security measures in place at such events.

The magnetometers will be used to monitor solar storm development. Credit: NASA HOUSTON—NASA has selected the Southwest Research Institute, of San Antonio, Texas, for development of the Next ...