15. Welcome to Toronto Sci-Tech Fairs
    Information about the Toronto Sci Tech Fair.
    http: //pathfinder.scar.utoronto.ca/~scifair/
    
    
16. Welcome to the NASA Goddard Virtual Science Fair
    NASA Goddard Space Flight Center Virtual Science Fair in Engineering
    http: //scifair.gsfc.nasa.gov/
    
    

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