Catapult Process


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    • Project Preparation
      • History
      • Definition
      • Design criteria 
    • Materials
      • 3/4" X 2 1/2" X 18" stock
      • 1/8" X 3/4" X 36" stock (3X)
      • 1 1/4" Sheetrock screws  
      • #6 Finishing washers
      • 3" Flux rod
      • 40 X 3/4 bolt and nut (by size actually a screw)
    • Tools
      • Cordless drill driver
        • clearance hole drilling  
        • driving screws

      • Drill press
        • pivot points                          
      • Ultimate easy cutters

       

    • Testing

     

                                                                     

     

     

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