neodymium magnet picture

Why are neodymium magnets so strong?

General Motors discovered neodymium magnets in 1982 and Sumitomo Special Metals, have revolutionized the world of magnetism. This rare-earth magnet contains neodymium, iron, and boron, making it more robust than other permanent magnets.  Their small size makes them valuable in various applications despite their powerful performance. Neodymium magnets are used in various modern technologies, from

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do telescopes work in the city

Do telescopes work in the city?

Telescopes, the magnificent tools of discovery, have greatly enhanced our quest to understand the universe. Throughout history, telescopes have opened windows to worlds we could never see with our naked eye, from Galileo’s first celestial observations to Hubble’s images of distant galaxies.  The telescopes magnify foreign objects, capture faint light, and reveal details otherwise hidden

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