In this program, Ashlee Vance finds out how England is fighting to inject new life into its technology industry. He heads to Cambridge, the heart of England’s technology scene, where he hangs out with learned cows and artificial intelligence whizzes, bikes past Newton’s famed apple tree (at least a reasonable replica of it), and goes punting with the inventor of the Raspberry Pi computer. From Cambridge, it’s off to the Cotswolds and the headquarters...

Two brothers believe they have invented an off-road ride that could be the next big thing since the ATV. But if they re going to get a "yes" from Scotty or Reichart, their invention is going to have to survive a test the inventors never expected.

Learn all about the major milestones in vaccines and antibiotics. Beginning with Edward Jenner and the immunization method against smallpox, this program covers the advances in vaccinations and immunotherapy. Learn about Waldemar Haffkine, who developed a treatment for cholera, and Almroth Wright, who developed a vaccine for typhus. Other treatments are discussed for many major diseases, including diphtheria, tuberculosis, whooping cough, yellow fever,...

From brains to eyes, hands to legs and deep down to the internal organs; implants, prosthesis and rehabilitation are entering a new era to potentially create a new type of human being - The Bionic Man. Mankind has long tried to find remedies to genetic or accidental disabilities with the use of artificial limbs. In the episode, we look at the some of the most interesting robotic limbs and see how robotics can also be used for rehabilitation to help...

A towering figure in the development of experimental and post-war electronic art music, Pauline Oliveros explores the origin of sound with neuroscientist Seth Horowitz. Oliveros is the founder of "Deep Listening,"which comes from her childhood fascination with sounds and from her works in concert music with composition, improvisation, and electro-acoustics. She describes “Deep Listening” as a way of listening in every possible way to everything...

Advertisements haven’t disappeared from TV just yet, but brand wars are now taking place on a different screen. The war being waged is a digital one. No brand can ignore the power of social networks—2 billion users in the world, an unbelievable sounding board. Social media has changed the rules of communication between brands and consumers. The digital era knows no respite, everything happens in real time, there is unrelenting exposure and interaction...

Are there physical limits to how fast humans can go? David Pogue wants to find out how much we can tweak physiology and engineering to move humans and machines even faster. He investigates everything from lightning-fast electric muscle cars to ultra-sleek sailboats to ultra-fast cameras and quantum teleportation. But faster is also about efficiency and the science of optimization: getting things done in less time. From the floor of the New York Stock...

From Facebook to YouTube, savvy entrepreneurs know that the next big thing could be just a click away. This program focuses on ChickAdvisor, a Web site where women can rate a range of products and services, and its struggle to attract more users and pay staff while hoping for a big-time buyout. Also profiled on the show is millionaire Albert Lai, a Web entrepreneur who created his first Internet company while still in his teens-and then sold it for...

Investigating the powerful spyware Pegasus, sold to governments around the world by the Israeli company NSO Group. The conclusion of a two-part series with Forbidden Stories into the hacking tool used to spy on journalists, activists, the fiancée of Saudi journalist Jamal Khashoggi and others.

Four Corners explores the world of Facebook and how your data is being mined to drive the huge success of the social media giant. Reporter Peter Greste examines the Facebook business model and shows why your private life is making the company billions.The program investigates how Facebook has the ability to track much of your browsing history, even when you're not logged on, and even if you aren't a member of the social network. It also reveals how...