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Original Message
RE: Well then, are you saying that demagnetizing a CD doesn't have anything to do with magnetism?
Posted by Geoffkait on August 6, 2024 at 08:18:41:
Very astute of you. There is nothing magnetizable in a CD and even if there are some trace iron particles in either the aluminum metal layer or the graphics paint it would not produce a magnetic field stronger than the local Earth's magnetic field. 24k gold CDs obviously have zero trace elements that are magnetizable.So it must be something else.