Electricity powers the life support systems that keep our cities running. Lights, transport, communications, and even hospitals rely on this invisible force. Without it, our cities come to a standstill and lives are put at risk. Meet the people who spend tireless hours to make sure that city power grids remain safe, efficient, and uninterrupted
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Electricity powers the life support systems that keep our cities running. Lights, transport, communications, and even hospitals rely on this invisible force. Without it, our cities come to a standstill and lives are put at risk. Meet the people who spend tireless hours to make sure that city power grids remain safe, efficient, and uninterrupted
2013 • Technology
Food- human life can't exist without it. It's a city's most important source of energy. In New York alone, 8 million people consume 10,000 tonnes of food every day. Without new supplies, cities will run out of fresh food in a matter of days.
2013 • Technology
The world's cities are growing at a faster rate than ever before. An estimated 75 million people around the world move to an urban area every year. And as our metropolises become more and more crowded, architects, designers, and builders face a constant challenge.
2013 • Technology
If people are the lifeblood of cities, then transport links are its veins and arteries. If they're cut off, the city will die. Thousands of people work every day at making it possible for city dwellers to be where they need to be, when they need to be there. It's an endless demand of brain and brawn. Without the army of drivers, diggers, and planners, our great cities would come to a halt.
2013 • Technology
For centuries, cities have been built near a fresh water supply. Without water, we'd be lucky to live three days. This most basic human need can be deadly too... the wrong supply can poison us, or get too close or careless and it can drown thousands in an instant. With every passing year, the challenge of providing water to billions of people becomes harder and harder.
2013 • Technology
Pavlov's investigations into dog digestion lead to phone addiction. A failed quest to find a safer refrigerant creates Teflon. A damaged delivery crate is instrumental in the invention of dynamite. And a chance encounter with a composer leads Hollywood star Hedy Lamarr to invent the basis for wifi.
S1E1 • Oops, I Changed the World • 2022 • Technology
This program looks at the beginnings of flight, with innovators such as Benjamin Franklin and Leonardo DaVinci coming up with new ways to give man wings, and chronicles the invention of hot air balloons, Zeppelins, box kites, and of course the story of the most influential aviation inventors of all - Wilbur and Orville Wright.
1/13 • The Amazing World Of Aviation • 2009 • Technology
By 2065, the waters surrounding the island where Singapore lays may be dramatically impacted. Under such circumstances, living on the sea in floating communities would be commonplace while growing massive crops of food and generating power would become crucial to the city’s survival.
S1E2 • Futuropolis: Mapping the City of Tomorrow • 2018 • Technology
Explore the hidden history and super science of the flag, hovercraft and exercise equipment.
6/10 • Incredible Inventions • 2017 • Technology
What if we could travel not just through space, but through time itself? If you could travel through time, would you change the past or the future? What if you found it couldn’t be changed? What price does the time traveller — and the people they are closest to — pay? This is a journey from H. G. Wells’ The Time Machine through ideas like The Grandfather Paradox and The Butterfly Effect to the professional time traveller that is the ever popular Doctor Who. Steven Moffat, David Tennant, Karen Gillan, and Neil Gaiman offer a unique perspective on the Doctor. Edward James Olmos reveals the hidden meaning of the language he created for the vision of the future that is Blade Runner. Bob Gale and Christopher Lloyd take us behind the scenes of Back to the Future, while Ed Solomon describes the joy of solving a time travel conundrum for Bill & Ted’s Excellent Adventure. But what would be the physical and emotional cost to the time traveller? Audrey Niffenegger explains what inspired her novel The Time Traveller’s Wife. And what if someone from the future tried to travel back in time to warn us? Would we believe them? From the apocalyptic tones of 12 Monkeys to the drama of Quantum Leap and the comedy of Groundhog Day, time travel is a subject that has been irresistible to the creators of every type of science fiction.
Part 4 • The Real History of Science Fiction • 2014 • Technology
Go into the physical heart of the Internet and learn about the very first message sent by UCLA professor Leonard Kleinrock.
S1E1 • Digits • 2017 • Technology