Modern smartphones are packed with a wide range of sensors, and their magnetometer can successfully identify certain kinds of ...

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.

A magnetometer is a device that measures magnetism: the direction, strength, or relative change of a magnetic field at a ...

(Nanowerk News) Quantum magnetometers are able to detect and visualize the tiniest damage in ferromagnetic materials. In aerospace technology or the automotive industry, they can help to significantly ...