I am trying to develop a magnetism exhibit and would like to know if anyone
had done an exhibit like this and any ideas they had that were successful.
We have a very limited staff and so the exhibits must be kid proof and self
directed.  If I were to try and have an area with magnets,things that would
and would not be attracted to the magnets, they would disappear in the
first day.  Not stolen, but just moved to other parts of the museum making
the exhibit non-functional.

Any good idea?
Nancy
Children's Museum in Snohomish County
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