Neodymium Magnetic Hooks

I had never even heard of neodymium magnets until I went looking for some strong refrigerator-hook type magnets. I'm always wanting to hang things on the side of my refrigerator: potholders and mitts, a notepad for shopping lists, scissors, and the like. I needed some hooks on my refrigerator, and so I went shopping online for some string magnetic hooks. All the ones I found were "neodymium magnets."

It turns out that General Motors and a Japanese company discovered the compound in these magnetics in 1982.… Read more » -