A magnetometer is a device that measures magnetism: the direction, strength, or relative change of a magnetic field at a ...
The Brighterside of News on MSN
Scientists bend magnetic fields around real-world objects to create 'invisibility cloaks'
For nearly 20 years, physicists and engineers have chased the idea of invisibility. Early efforts focused on hiding objects from light using so-called metamaterials with extreme and often unrealistic ...
Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Using 11 years of magnetic field measurements from the ...
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