compound machine design!!!!!!!!!!
Design brief
gantt chart
decision matrix
preliminary sketches
final sketch w/ annotations
building process, testing results, and modifications
With our machine we basically decided on which machines we would use and thought about it as we went along. Aside from building what we needed the only modification we had was adding more screws to make it more stable so that it would lift the book without the contraption falling apart. We also desperately needed more string than we originally had so that we could tie it around the book and attach it to the pulley.