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A bacterium's built-in compass, explained: Single-cell magnetometry confirms Earth-field alignment
Some bacterial species possess an astonishing ability: They use Earth's magnetic field to orient themselves. To better ...
Dot Physics on MSN
Faraday’s law simplified: EMF from a moving bar magnet explained
Understand Faraday’s Law like never before! This video simplifies how a moving bar magnet induces an electromotive force (EMF) in a coil, making one of physics’ most important principles easy to grasp ...
Atomic scale copper rich layers inside rare earth magnets suppress demagnetization, improving strength, stability, and efficiency in motors and generators. (Nanowerk News) Rare-earth magnets are ...
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