&quot;Some brains are better than others at certain things, simply because of the way they’re wired. And now, scientists are closer to being able to determine precisely which brains those are, and how they got that way ... Intelligence research is relatively young.&quot;<p>No, it&#x27;s not. The Eugenic movement started the quest for the &quot;better&quot; brain nearly a century and a half ago, and we all know how that turned out...