The most intellectual character I've created so far is probably Nicola "Nikki" Berezofsky , in From Nikki to Nerdy: The Ring of Change Saga. I'll confess, though, that I didn't employ any of Graham's Moore's techniques, mainly because the type of knowledge Nikki possessed was very similar to my own. Last year, I completed an MA program in the social sciences, the same program Nikki was working on.
What are your favorite smart characters, from stories, movies, or TV?