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2. Neodymium magnet - Wikipedia

   en.wikipedia.org/wiki/Neodymium_magnet

   A neodymium magnet (also known as NdFeB, NIB or Neo magnet) is a permanent magnet made from an alloy of neodymium, iron, and boron to form the Nd 2 Fe 14 B tetragonal crystalline structure. [1] They are the most widely used type of rare-earth magnet. [2] Developed independently in 1984 by General Motors and in 1970s by Sumitomo Special Metals ...

3. Magnet - Wikipedia

   en.wikipedia.org/wiki/Magnet

   A magnet is a material or object that produces a magnetic field. This magnetic field is invisible but is responsible for the most notable property of a magnet: a force that pulls on other ferromagnetic materials, such as iron, steel, nickel, cobalt, etc. and attracts or repels other magnets. A permanent magnet is an object made from a material ...

4. Ferrite (magnet) - Wikipedia

   en.wikipedia.org/wiki/Ferrite_(magnet)

   A stack of ferrite magnets, with magnetic household items stuck to it. A ferrite is one of a family of iron oxide -containing magnetic ceramic materials. They are ferrimagnetic, meaning they are attracted by magnetic fields and can be magnetized to become permanent magnets. Unlike many ferromagnetic materials, most ferrites are not electrically ...

5. Eddy current - Wikipedia

   en.wikipedia.org/wiki/Eddy_current

   The Lorentz force of the magnetic field on the electrons in the metal induces a sideways current under the magnet. The magnetic field, acting on the sideways moving electrons, creates a Lorentz force opposite to the velocity of the sheet, which acts as a drag force on the sheet. The blue arrows are counter magnetic fields generated by the ...

6. Museums closed Native American exhibits 6 months ago ... - AOL

   www.aol.com/news/museums-closed-native-american...

   Museum officials envision a total overhaul of the closed Eastern Woodlands and Great Plains halls — akin to the five-year, $19 million renovation of its Northwest Coast Hall, completed in 2022 ...

7. Linen Sheets Are a Summer Staple—Here Are the Best ... - AOL

   www.aol.com/linen-sheets-summer-staple-best...

   European Linen Sheet Set "Once I became hooked on linen sheets but didn’t have the budget to replace everything with the fancy stuff, I was curious to try Quince’s European linen sheet set ...