Atoms that measure magnetic fields could lead to new quantum sensors
A team of physicists and engineers at the University of Colorado Boulder has discovered a new way to measure the orientation ...
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Scientists Reveal How Earth's Shifting Magnetic Field Affects Auroras and Orbital Systems
Earth’s magnetic field, generated by movements within its molten iron core, serves as a protective shield against solar winds ...
Smithsonian Magazine on MSN6d
Earth’s Magnetic North Pole Is Shifting Toward Siberia and Raising Questions About Unusual Movement
Scientists released an update to a model that maps the ever-moving pole and has significant implications for navigation ...
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Magnets and magnetic materials
It has an invisible magnetic field. Only certain materials, such as iron, feel a magnetic force. Permanent magnets can come in lots of different shapes and sizes. Bar magnets and horseshoe magnets ...