The continent-sized blobs are much hotter than the lower mantle, creating a significant temperature gradient in the rocky ...
Deep beneath the ocean floor, ancient sediments hint that Earth’s magnetic field sometimes changed far more slowly than expected.
Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth. Without its magnetic field, life on Earth would not be possible ...
From galaxies to the Sun, new research explains how turbulent motion can produce large-scale magnetic fields that remain ...
The universe is soaked in weak-but-persistent magnetic fields. Despite decades of research, astronomers still aren't exactly sure where these magnetic fields came from. But new research suggests they ...
Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. As the end of spooky season approaches, the icy cold and darkness ...
Key points Shaped like the Australian coastline, the Australia Magnetic Anomaly is a concealed magnetic geological feature beneath the Northern ...
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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 ...
Researchers adapted ARPES to work in magnetic fields using nanoscale alternating magnets that confine fields near a sample, letting photoelectrons travel straight.
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