The most efficient way to learn is to find out the original problems that these new things trying to solve. Learn as much as possible about the historic context

The most efficient way to learn is to find out the original problems that these new things trying to solve. Learn as much as possible about the historic context of these problems and solutions. Having this big picture in mind will enable you to learn much faster and deeper. Another thing is to apply what you just learned in practice as quick as possible. That will help convert your new knowledge to ability.