We have lots of snacks with magnets in them.
I'm not sure what you mean by #7.
Please reply with more details.
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San Francisco, CA 94123-1099
On Fri, 25 Apr 2003, PHILIP THOMPSON wrote:
> My son has a science project at a second grade level. He picked #7- How can you measure the strength of a magnet?
> Can someone give me the answer to this question or where to find the answer to the question?
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