Wow! The commenter who called this show "dull" based on viewing a single episode was way off base.
Note: all you guys who think G^3 had a photographic memory, you're not getting it: he could understand and master a topic just by reading about it. If he read about flying, he could fly an aircraft by the seat of his pants, if he read about soccer he could juggle a soccer ball (or whatever those kickball players call it when you keep tapping a ball into the air).