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Imagine a world without the power to capture or transmit sound. Journey with Steven Johnson to the Arcy sur Cure caves in northern France, where he finds the first traces of the desire to record sound — 30,000 years ago. He also learns about the difference that radio made in the civil rights movement and reveals the Hollywood star who designed a WW2 weapon that would make possible the modern cell phone network. During an ultrasound on a pregnant dolphin, he realizes just how big a role sound has played in medicine. The unsung heroes of sound have had an impact on our working lives, race relations, saving lives and the radical alteration of cities.
6/6 • How We Got to Now • 2014 • Technology
The World Trade Center and Sears Tower were record-setting skyscrapers made possible by cutting-edge engineering innovations, but just as these American icons set new standards in construction, dark and insidious forces were poised to undo it all.
3/6 • Skyscrapers Engineering the Future • 2019 • Technology
Early in the life of the solar system, Mars appears to have had Earth-like conditions. Planetary researchers have been targeting Mars to gain insight into how our own planet developed.
S1E1 • Zenith: Advances in Space Exploration • 2021 • Technology
Go beyond the cutting edge of today to see the technologies and inventions that will enable us to see through walls, travel through space and time, and colonize distant planets.
4/6 • Next World • 2010 • Technology
MOSE is one of the world?s largest and highest-profile civil-engineering works. But will it be able to save Venice? Venice has grappled with inundation for centuries. But due to natural subsidence and higher tides caused by global warming, the city is more vulnerable to flooding than ever before.
Breakthrough • 2019 • Technology
The remarkable story of the engineers behind the revolutionary technologies developed for the Apollo missions. In the face of epic challenges, and with a fraction of today’s technology, these are the people who navigated us to the moon and back.
2019 • Technology