Scientists at North Carolina State University (NCSU) have created a magnetic “metasheet” that can move objects and liquids around without needing robot arms or grippers. The device is essentially a ...
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Researchers create an invisibility cloak by bending magnetic fields around real-world objects
Magnetic invisibility sounds simple in theory. Place the right materials around an object and magnetic fields flow around it as if nothing were there. Reality has been far messier. For nearly two ...
Many years ago, I overheard an engineer, with whom I had some project contact, make a casual remark about an RF connector situation, asking “what’s the big deal, it’s just a connector?” That statement ...
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