![material science - What is blocking the magnetic field of this neodymium magnet? - Physics Stack Exchange material science - What is blocking the magnetic field of this neodymium magnet? - Physics Stack Exchange](https://i.stack.imgur.com/G27ev.jpg)
material science - What is blocking the magnetic field of this neodymium magnet? - Physics Stack Exchange
![DIYMAG Neodymium Magnets with Hole,30LB Pulling Force Strong Permanent Rare Earth Countersunk Hole Magnet with 10 Screws for Refrigerator,Cruise,Curtain,DIY,Science-1.26 inch x 0.2 inch, Pack of 10: Amazon.com: Industrial & Scientific DIYMAG Neodymium Magnets with Hole,30LB Pulling Force Strong Permanent Rare Earth Countersunk Hole Magnet with 10 Screws for Refrigerator,Cruise,Curtain,DIY,Science-1.26 inch x 0.2 inch, Pack of 10: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/71DrMg9rirL.jpg)
DIYMAG Neodymium Magnets with Hole,30LB Pulling Force Strong Permanent Rare Earth Countersunk Hole Magnet with 10 Screws for Refrigerator,Cruise,Curtain,DIY,Science-1.26 inch x 0.2 inch, Pack of 10: Amazon.com: Industrial & Scientific
![electromagnetism - If you place a spring on a neodymium hard-drive magnet, it appears to vibrate in slow-motion. Why is that so? - Physics Stack Exchange electromagnetism - If you place a spring on a neodymium hard-drive magnet, it appears to vibrate in slow-motion. Why is that so? - Physics Stack Exchange](https://i.stack.imgur.com/7krCW.jpg)
electromagnetism - If you place a spring on a neodymium hard-drive magnet, it appears to vibrate in slow-motion. Why is that so? - Physics Stack Exchange
Recycling Potential of Neodymium: The Case of Computer Hard Disk Drives | Environmental Science & Technology
![10Pc Super Strong Neodymium Magnet 1.26" x 1/8" NdFeB Discs W/ Red dot to indicate North Pole, the World's Strongest & Most Powerful Rare Earth Magnets by Applied Magnets: Amazon.com: Industrial & 10Pc Super Strong Neodymium Magnet 1.26" x 1/8" NdFeB Discs W/ Red dot to indicate North Pole, the World's Strongest & Most Powerful Rare Earth Magnets by Applied Magnets: Amazon.com: Industrial &](https://m.media-amazon.com/images/I/71zRmIOXMYL.jpg)