DIY #17 - A Tribute to Rub Goldberg (v2.1)

DIY #17 - A Tribute to Rub Goldberg (v2.1)

Dr. Stephen Ressler, P.E.
DIY Engineering Project #17: Design, build, and test a machine that will click a mouse button and includes all of the following: - linear spring - braced frame - lever - beam - suspension bridge - sail - lighter-than-air object - aerodynamic lift - aerodynamic stability - propeller - electric circuit - torsion spring - counterweight - hydraulic system - bell crank - hydropower - gear train - pendulum - electric motor - pulley
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