Some Hard Drive Magnets and Their Poles


Posted by Danny W. on May 23, 19100 at 07:46:06:

Posted by Danny W on May 20, 19100 at 19:04:26:

hey again. Well, I got some surplus hard drive magnets from a garage sale. They are pretty strong, so I thought I could use them to make rings. Now then, since hard drive magnets have two poles on each face, would this cause a problem?

Answer: I can't tell until I build one with those magnets and test them on me. You should do the same. You should follow the instructions on this web site and understand the concept and theory behind the polar magnets on right position. Then you should build one and test for the effectiveness.

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