Patent Bending

Scientific mysteries are examined using modern technology.

A scientist attempts to answer the question of how humanity spread itself across the globe in this documentary produced for PBS. The Journey of Man focuses on the research of geneticist Dr. Spencer Wells, who wants to prove his theory that the global migration of man began with a tribe of Africans who, battered by famine and drought, left their home literally searching for greener pastures some 60,000 years ago. Wells leaves his laboratory behind and sets out on a research mission in which he attempts to trace the common genetic thread which connect such varied travelers as the Aborigines of Australia, the Bushmen of Nambia, and the Native Peoples of North America.

Montana State Unversity plant biologist Gary Strobel's expeditions in search of medicinal compounds made by microbes in the rain forests of Australia, Bolivia and Peru are documented.

Scientists and military strategists weigh in on what would happen if aliens invaded Earth.

Exploring the real-world science behind the video game Spore, which enables players to design new life forms and control their evolution. Included: an interview with Will Wright, the game's creator.

Filmmaker Ann Hedreen chronicles her mother's losing battle with Alzheimer's disease, mixing the personal details of her mom's life with an insightful look at the science that may hold a cure.