Two Titanic Structures Hidden Deep Within the Earth Have Altered the Magnetic Field for Millions of Years

A team of geologists found for the first time evidence linking regions of low seismic velocity and the shape of the Earth’s magnetic field.

When Earth's magnetic field took its time flipping

Earth's magnetic field is generated by the churn of its liquid nickel-iron outer core, but it is not a constant feature.

Injuries, energy fields and the strange theory that has made its way to the Super Bowl

A series of injuries among San Francisco 49ers players has drawn attention to a scientifically dubious idea: That the energy ...
AlphaGalileo

Overcoming Centrosymmetric Constraints -- Electric-Field-Induced Second-Harmonic Generation Paves the Way for Next-Generation Nonlinear Photonics

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2026.250193, discusses how electric-field-induced ...
Dot Physics on MSN

Energy in an inductor and magnetic field density for beginners

Learn the fundamentals of energy in an inductor and magnetic field density in this beginner-friendly physics tutorial! In this video, we break down key concepts, formulas, and examples to help you ...