Is there any mechanical engineers? What you would wish to know when you were starting learning? What skills and topics you consider the most useful in mechanical engineering?
What is the fastest way to learn mechanical engineering in the nowadays when 3d printers are avaliable to be able to design and make custom clocks, engines, generators?
Wish to know: Calculus Most useful topics to know: Calculus. Fastest way: Get good at calculus, then go to university. I dont know what 3D printers have to do with the questions…