hello is there a resource, book, website, online course, or whatever that will tell me the principles of research? to give you an example of what I mean you want to create a mechanism that transmits motion you can do that mechanically, but what are the available options? but again you can do it via magnetism! or maybe other ways what is the algorithm to follow, so that I won't miss any of the available alternatives? or I want to detect a disease in human body without touching it that should be done via waves it could be ultrasound but also proton scan too! how can I know ALL the available options? you can never be expert for everything is there any method though to follow so that you will see all your options? thanks!