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       Volume 23, Number 1  | 
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        From 1977 until 2003, the Exploratorium published a quarterly magazine.
        
         The Exploratorium Magazine Online
        
        is a companion to selected issues of the
        
         print 
          magazine
        
        , providing key articles and activities and including multimedia 
          features.
       
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       The Exploratorium and Merritt Ruhlen have created an informative poster, Language Families of the World , available at the Exploratorium Store Online . E-mail our editors with your comments and suggestions. Or, if you have problems viewing these pages, contact our web team .  | 
    
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        © Exploratorium  |