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2. Neodymium magnet - Wikipedia

   en.wikipedia.org/wiki/Neodymium_magnet

   These neodymium magnets corroded severely after five months of weather exposure. Sintered Nd 2 Fe 14 B tends to be vulnerable to corrosion, especially along grain boundaries of a sintered magnet. This type of corrosion can cause serious deterioration, including crumbling of a magnet into a powder of small magnetic particles, or spalling of a ...

3. Magnetic balls sold at Walmart recalled due to risk of ...

   www.aol.com/news/magnetic-balls-sold-walmart...

   The recalled balls contain high-powered neodymium "rare earth" magnets, the CPSC said, which are far stronger than the typical magnets you'd find on a refrigerator, for example.

4. Neodymium - Wikipedia

   en.wikipedia.org/wiki/Neodymium

   A neodymium magnet of a few tens of grams can lift a thousand times its own weight, and can snap together with enough force to break bones. These magnets are cheaper, lighter, and stronger than samarium–cobalt magnets. However, they are not superior in every aspect, as neodymium-based magnets lose their magnetism at lower temperatures [52 ...

5. Best Stock to Buy Right Now: Walmart vs. Costco - AOL

   www.aol.com/best-stock-buy-now-walmart-221500343...

   But like Walmart, Costco's stock isn't a bargain at 47 times next year's earnings. It also pays a tiny forward dividend yield of 0.5%. It also pays a tiny forward dividend yield of 0.5%. The ...

6. Rare-earth magnet - Wikipedia

   en.wikipedia.org/wiki/Rare-earth_magnet

   Ferrofluid on glass, with a rare-earth magnet underneath. A rare-earth magnet is a strong permanent magnet made from alloys of rare-earth elements.Developed in the 1970s and 1980s, rare-earth magnets are the strongest type of permanent magnets made, producing significantly stronger magnetic fields than other types such as ferrite or alnico magnets.

7. 3 Reasons to Buy Walmart Stock Like There's No Tomorrow - AOL

   www.aol.com/3-reasons-buy-walmart-stock...

   Walmart (NYSE: WMT) stock is the second-best-performing investment in the Dow Jones Industrial Average this year. Walmart does have exposure to some attractive tech spaces, of course. Walmart is ...