From Handsaw to Scalpel

Join Stephen Hawking and other renowned thinkers as they explore the revolutionary new ideas that have evolved since the publication of his blockbuster book. Besides interviews, this stimulating documentary uses computer graphics and simple, easy-to-understand demonstrations to explain complex concepts. Topics include black holes, string theory, supersymmetry, dimensions beyond our perception, and the mysterious M force; all potential keys to unlocking the elusive "theory of everything" that seems so tantalizingly close.

From the planets to the stars and out to the edge of the unknown, history and science collide in a wondrous yet deadly adventure through space and time.

Examining the quality crisis in our health-care system and exploring innovative solutions, this four-part PBS documentary provides a comprehensive look at the state of medicine in America today. Topics include patient safety, medical and medication mistakes, hospital-acquired infections, family-centered care and effective management of chronic disease. Moving personal stories highlight the problems and the people who are working to solve them.

Hawking gives us the ultimate guide to the universe, a ripping yarn based on real science, spanning the whole of space and time -- from the nature of the universe itself, to the chances of alien life, and the real possibility of time travel.