An imperfect diamond is perfect for sensing Earth’s magnetic field from space. A quantum device used a diamond’s defects to map Earth’s magnetic field from the International Space Station. Just 10 ...
Two German physicists have reimagined how to create powerful and uniform magnetic fields using compact permanent magnets. By overcoming the limitations of the well-known Halbach array, which works ...
Explore the science behind a floating levitating globe that uses magnetic levitation to stay suspended in mid-air. The video explains how electromagnetic forces create balance, stability, and smooth ...
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Earth’s magnetic field almost disappeared
The magnetic barrier that protects Earthlings from radiation almost collapsed some 565 million years ago. Here’s what saved it. Warship launched for new multinational Strait of Hormuz operation Sally ...
Researchers taught young loggerhead turtles to associate certain magnetic fields with feeding, prompting a distinctive dance when they recognized the signal. After a magnetic pulse briefly disrupted ...
International Standard Book Number-13: 978-0-309-27227-8 International Standard Book Number-10: 0-309-27227-0 Library of Congress Control Number: 2013939525 DOI: 10.17226/18290 Next Generation Science ...
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