As you are super thick, in will spell it out to you. How do they take account of the curvature 7.8m per 10km in EVERY direction in engineering, flying on a ball dummy. You know what a ball is?
As you are super thick, in will spell it out to you. How do they take account of the curvature 7.8m per 10km in EVERY direction in engineering, flying on a ball dummy. You know what a ball is?