Tony Kahn

PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.

The First Signs of Washoe is a 1974 documentary from the PBS series Nova that chronicles Project Washoe, an experiment raising a wild-born chimpanzee using American Sign Language. The film demonstrates how Washoe acquired spontaneous signing and conceptual combinations, challenging the traditional scientific consensus that language is uniquely human.

The princess decides for herself what it means to live "happily ever after", raising important questions about marriage, independence and responsibility.

A documentary on American composer George Antheil (1900-1959) featuring excerpts from Leger's Ballet Mecanique (1924) for which Antheil wrote the music.

PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.

The princess decides for herself what it means to live "happily ever after", raising important questions about marriage, independence and responsibility.