Uncovering what is left of Hitler's ambitious structures which were built in a bid for world domination, beginning with a look at the Atlantic Wall. Created in order to protect Europe from an Allied invasion it stretches thousands of kilometres from France to Norway, and on D-Day the fortifications were put to the ultimate test.
2013 • Technology
In March 2015, Solar Impulse II launched the greatest aviation undertaking of our time: to be the first solar-powered airplane to fly around the world. It was a feat 12 years in the making, and was anything but a sure bet. NOVA follows intrepid pilots Bertrand Piccard and Andre Borschberg - two men bent on pushing the boundaries of human flight and proving renewable energy's potential. Along with a team of brilliant engineers, the two designed and built Solar Impulse from scratch - though top airplane manufacturers told them would be too big, too light, and impossible to control. NOVA follows the team as it overcomes seemingly insurmountable challenges to build and fly the first solar plane around the world.
Professor Jim Al-Khalili looks at how we have created machines that can simulate, augment, and even outperform the human mind - and why we shouldn't let this spook us. He reveals the story of the pursuit of AI, the emergence of machine learning and the recent breakthroughs brought about by artificial neural networks. He shows how AI is not only changing our world but also challenging our very ideas of intelligence and consciousness. Along the way, we'll investigate spam filters, meet a cutting-edge chatbot, look at why a few altered pixels makes a computer think it's looking at a trombone rather than a dog and talk to Demis Hassabis, who heads DeepMind and whose stated mission is to 'solve intelligence, and then use that to solve everything else'. Stephen Hawking remarked 'AI could be the biggest event in the history of our civilisation. Or the worst'. Jim argues that AI is a potent new tool that should enhance our lives, not replace us.
2018 • Technology
Take to the sky with the dreamers whose work gave humans the ability to fly. From Leonardo da Vinci’s “flying machines” to the modern commercial plane, without these inventions, we may have never left the ground. Narrated by Patrick Stewart.
On Jan. 28, 1986, seven astronauts "slipped the surly bonds of earth to touch the face of God." America's space program was never the same.
2014 • Technology