Ken Burns dives into the boundless curiosity at the core of Leonardo da Vinci's exploits in new PBS documentary.

This four-hour profile of the Italian prodigy will remind of the many, *many* things da Vinci accomplished in his lifetime, including a couple of scandals.

MY SAY Ken Burns launched his own illustrious career 43 years ago with "Brooklyn Bridge," and until now, never left these shores, while picking over the bones of every major American historical event and cultural landmark he could find.