Who Invented the Internet? And Why?

44:00

It began as an audacious idea: to establish a permanent human presence in the most hostile environment known to man -- space. It's a dream that would bring together two former Cold War enemies and lead to the most expensive structure ever built. Discover the inside story of the International Space Station. See how NASA engineers triumphed over decades of seemingly insurmountable obstacles to develop Skylab, Space Station Freedom, and finally the International Space Station.

S1E4 • America's Secret Space Heroes • 2017 • Technology

57:47

In the first episode, Andrew looks at how people live in five of the world's biggest megacities: London, one of the world's oldest megacities; Dhaka, the world's fastest-growing megacity; Tokyo, the largest megacity on Earth; Mexico City, one of the most dangerous cities in the world; and Shanghai, arguably the financial capital of the world. Andrew compares the sleek skyscrapers and rapid modernisation of Shanghai to the colourful street culture and geographic sprawl of Mexico City. He spends a night living in a one-room shack in Dhaka's toughest slum, taking his turn to fetch water, cook and clean; and he rents a friend in the efficient and high-tech, but alienating, city of Tokyo. As he gets under the skin of each unique metropolis, Andrew discovers how the structure of each megacity defines every aspect of its inhabitants' daily lives. And he considers what the megacities of the future can learn from the metropolises of today.

S1E1 • Andrew Marr's Megacities • 2011 • Technology

54:11

In 50 years from now, cities will be home to 70% of all human beings. They will have seven billion mouths to feed and will face an immense challenge in terms of food supply. Are hydroponics and vertical farming going to solve this challenge?

S1E3 • Cities of Tomorrow • 2016 • Technology

46:59

A look inside the shadowy world of hackers, where good battles evil. "White-hat" hackers stage a risky raid on a bank; a "black-hat" ISIS recruiter organizes a terrorist attack.

S2E2 • Breakthrough National Geographic • 2017 • Technology

48:41

We all dream of having the best school possible for our children – one that nourishes their curiosity, makes them eager to learn and provides them with the technological, intellectual and human tools that better prepare them for the future in store.

S2E8 • Dream the Future • 2018 • Technology

57:27

Imagine you could make a copy of a loved one. A digital clone with a life of its own – their Avatar. That’s the dream of biomechanical engineer, Dr Jordan Nguyen, and he says we have the technology to do it right now in the form of Virtual Reality.

S1E1 • Catalyst: Series 18 • 2017 • Technology