The new capsule robots developed for medical applications can reportedly be swallowed by patients and steered using magnetic ...
Two researchers who independently developed the neodymium magnet — used in everything from hard disk drives to automobiles — have been awarded the 44th Honda Prize. In 1982, two researchers working ...
Learn how some of Earth’s magnetic field flips last longer than others, weakening our defenses against cosmic radiation. For at least 4 billion years, an invisible force field has enveloped our planet ...
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