Scientists have confirmed the existence of altermagnetism, a third fundamental form of magnetism that could revolutionize ...

If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...

RIKEN physicists have discovered for the first time why the magnitude of the electron flow depends on direction in a special ...

The magnetic compass is the last unknown sense in migrating animals. For some scientists, the monarch butterfly is leading ...

University of Leicester engineers have unveiled a concept for a device designed to magnetically "cloak" sensitive components, ...

Learn how to visualize a magnetic field model using Python! 🧲💻 In this tutorial, we’ll walk through creating a 2D vector field to represent the magnetic forces around a dipole. Perfect for physics ...

If you love creative paracord projects, mind-blowing weaves, and unique survival gear, you need to follow me! Join the Weavers of Eternity community for expert tutorials, fun challenges, and must-know ...

Abstract: Most magnetic shielding rooms (MSRs) are made of highly permeable permalloy. The limitation of such MSR is its intrinsic magnetic noise, which exceeds the sensitivity of magnetic sensors, ...

Abstract: A magnetic field measurement with enhanced sensitivity based on the Vernier effect of a dual-loop optoelectronic oscillator (OEO) using a cascaded giant magnetostrictive material-fiber Bragg ...

Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth. Nov 28, 2025, 07:59am EST Map of the strength of the Earth's ...