autodesk inventor is a program that we can use to make any type of shape that we want and you can also assemble things in the assembly file
the first step is to click on the line tool and draw your 2D shape
then you dimension it
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then after you dimension it you will extude the object to 1 inch
somthing we learned from this project is we learned how to use inventor and some tools to make all the wigets and we also learned how to use the makebot softwear to prep the shape to print and we aslo used the 3d printer to print.