The Hidden Side of Google • 2015

55:40

Dirty water has killed more humans than all the wars of history combined, but in the last 150 years, a series of radical ideas, extraordinary innovations and unsung heroes have changed our world. Steven Johnson plunges into a sewer to understand what made a maverick engineer decide to lift the city of Chicago with jackscrews in order to build America’s first sewer system. He talks about John Leal, who deliberately “poisoned” the water supply of 200,000 people when, without authorization, he added chlorine, considered lethal in 1908, into Jersey City’s water and made it safe to drink. This isn’t only about the world becoming a cleaner place — the iPhone, the subway, flat screen TVs and even the two piece swimsuit are the result of the valiant efforts of the unsung heroes of clean.

S1E1 • How We Got to Now • 2014 • 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

44:00

It's 1961 and the Soviets are dominating the Space Race. President Kennedy ups the stakes dramatically, giving NASA until the end of the decade to land a man on the moon. Led by Wernher von Braun, engineers across America work together to build a rocket that will get them to this seemingly impossible destination: the Saturn V. This is the remarkable story of the engineers who rose to the challenge to build the most complex and powerful machine ever made by man, and the impact their phenomenal achievements continue to have to this day.

S1E1 • America's Secret Space Heroes • 2017 • Technology

47:43

Daniel Henry dives into the new world of algorithms and computer-automated hiring, with the help of an animated co-presenter to explain how the technology works. Daniel's journey begins at the first stage of a job application - writing a CV. At the University of Liverpool, he is given tips from their student career advisers about how best to tailor his CV so it isn't rejected by software used to select applicants to progress to the next stage. But he discovers there may be ways to play this system.

2022 • Technology

58:58

Apple is the most valuable brand on the planet, making products that everyone wants - but how are its workers treated when the world isn't looking? Panorama goes undercover in China to show what life is like for the workers making the iPhone 6. And it's not just the factories. Reporter Richard Bilton travels to Indonesia to find children working in some of the most dangerous mines in the world. But is the tin they dig out by hand finding its way into Apple's products?

2015 • Technology

56:12

Tech billionaires launch a new generation of aerospace companies, setting their sights on colonizing Mars and exploring the universe.

S1E4 • Blue Sky Metropolis • 2020 • Technology