Questions from call with recruiter: Where is the maximum stress from torsion on a cantilever beam? Why is designing hardware for space hard? How to change rotation to linear motion? Why SpaceX? What are modes of failures for structures? Describe what you can learn from a stress-strain curve? Questions from call with engineer on team: Elevator operated by a rack and pinion, and power cuts to motor. How could you stop the elevator from dropping straight downwards? If there is a shaft that acts as a cantilever beam and there is torsion and bending stress, where would you put the bearings? What type of bearings would you use? How would you analytically solve for fatigue if shaft has torsion and radial point load acting on it? Would you go back to your old company? Why should we choose you? I said I am curious, and he asked for specific examples of how I am curious.