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These photos show exhibit settings and closeup views of Magnetic
Hotplates™ exhibits at the Arizona Science Center, the National
Inventor's Hall of Fame, and Technorama in Switzerland. (Click image for larger, higher quality version.)
For additional photographs of TechnoFrolics'
works, please see our Image
Index.
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Arizona Science Center
A view of the four Hotplates exhibit platforms.
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A closeup view, with a slinky,
ready for action.
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A four channel LED dot-graph display shows the strength
and polarity of the magnet field emanating from each of
the electromagnets.
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National Inventors
Hall of Fame
A view of the Hotplates exhibit with activities bin to
the right.
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Technorama, Switzerland
Three Hotplate stations.
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A hanging magnet on a string.
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