Smart glasses can look just like normal ones. This guide shares practical ways to spot them without making things awkward.

Fluxgate magnetometers represent a cornerstone technology in magnetic field measurements, utilising a ferromagnetic core excited by an alternating current to gauge weak, quasi‐stationary magnetic ...

The man who -- at the request of the White House -- developed the airport gun-detection system in use worldwide isn't satisfied. "Every time I pass through one, I'm thinking about how to make it ...

Quantum magnetometers based on NV centers in diamond can visualize magnetic fields on the nanoscale. Credit: Fraunhofer IAF Quantum magnetometers are able to detect and visualize the tiniest damage in ...

Quantum magnetometers can detect and visualize the tiniest damage in ferromagnetic materials. In aerospace technology or the automotive industry, they can help to significantly increase the resilience ...