If one thing makes you think of another thing, you form a connection between them in your mind. The more connections you have, the better access you have to cross-connections. The more things something can remind you of, the more you know about it, or are learning about it.
Technocracy - Wikipedia, the free encyclopedia: "Technocracy is a hypothetical form of government in which science would be in control of all decision making. Scientists, engineers and technologists who have knowledge, expertise or skills would compose the governing body, instead of politicians, businessmen and economists. In a technocracy, decision makers would be selected based upon how knowledgeable and skillful they are in their field."