For over three decades, Ray Kurzweil has been one of the most respected and provocative advocates of the role of technology in our future. In his classic The Age of Spiritual Machines, he argued that computers would soon rival the full range of human intelligence at its best. Now he examines the next step in this inexorable evolutionary process: the union of human and machine, in which the knowledge and skills embedded in our brains will be combined...

A collection of over one hundred songs, including lullabies, holiday and traditional songs, singing games, and finger plays.

Box set of two documentaries by Michael Apted: Me & Isaac Newton (science) and Inspirations (art) in DVD and Blu-ray format. In these two features, Apted turns his interviewer's lens to explore the human advances in the arts and the sciences with a slightly humorous approach. How do artists create? How do scientists hope to affect the world?