Photographs
   
 

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.

         
         
 

Arizona Science Center

A view of the four Hotplates exhibit platforms.

 
     
 
 

A closeup view, with a slinky, ready for action.

 


 
         
 

A four channel LED dot-graph display shows the strength and polarity of the magnet field emanating from each of the electromagnets.

 


 
         
 
National Inventors Hall of Fame

A view of the Hotplates exhibit with activities bin to the right.

 

 
         
         
         
 

Technorama, Switzerland

Three Hotplate stations.

 
     
 
 

A closer view.

 


 
         
 

With visitors.

 

 
         
 
A hanging magnet on a string.

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