Nardo, Don

Chronicles scientists' efforts to unlock the secret of cloning and discusses how its discovery changed the course of human history.

Surveys the history, development, and possible future of film animation, describing both traditional stop-motion and computer animation and discussing major contributors to the field.

Historical examination of Athens in the period from 479 to 431 B.C., which was dominated by the leadership of Pericles, looking at the achievements of artists, writers, philosophers and reformers, as well as the political turmoil and military conflicts of the era.