After years of anticipation, autonomous vehicles are now being tested on public roads around the world. As ambitious innovators race to develop what they see as the next high-tech pot of gold, some experts warn there are still daunting challenges ahead, including how to train artificial intelligence to be better than humans at making life-and-death decisions.
How do self-driving cars work? How close are we to large-scale deployment of them? And will we ever be able to trust AI with our lives?

Michael Wood embarks on a great historical adventure, exploring the stories, people and landscapes that have helped create China's distinctive character and genius over four thousand years. Is the history of the world's newest superpower, from its ancient past to the present day.
Starting in Wuxi, Michael joins the Qin family reunion, when 300 relatives gather to worship their ancestors on Tomb Sweeping Day. 'Like the nation, the family has been through so much,' one says. 'Now everyone wants to know - what are our roots?'
Looking for the origins of the Chinese state, he visits the excavations at Erlitou and sees an exquisite turquoise dragon sceptre from 2000 BC. China's first writing is found on 'oracle bones' dug up from the Shang royal tombs at Anyang in the 1920s. At the Beijing Planetarium, Michael travels back in time as astronomers plot the planetary conjunction that the ancients believed foretold the overthrow of the Shang Dynasty. Next, the Age of Philosophers and Confucius, whose book Analects has had greater influence worldwide than even the Bible, according to some. In Xi'an, we hear how the First Emperor united China and created the authoritarian Qin state that gave us the word China. Finally, Michael returns to the temple fair in Henan for a dramatic night ceremony to give thanks to the ancestors. China, Michael concludes, is rising again, not just because of its economic strength, but because of the incredible solidarity of the Han Chinese view of their own civilisation, their sense of family and, of course, the presence of the ancestors.

Dial in to the fascinating history of the smartphone, from its roots in Morse Code to the latest models. Discover how the next generation of Smartphones will allow us to communicate through them just by thinking.
For most of history, we were isolated from the rest of humankind, but the urge to communicate with one another was so powerful that it changed how we interact and gave us a new interface with the world. The story of how we got here is full of the most astonishing twists and unlikely turns to create a device that put the whole world in our hands, the smartphone.

Various eminent scientists explain the current knowledge of Black Holes and try to answer the question, do they really exist? New discoveries are challenging everything we know about black holes -- astronomers are beginning to question if they even exist. The latest science tries to explain how they work & what they look like, despite the fact we've never actually seen one.
The two great theories of Einstein's General Relativity and Quantum Mechanics don't work together to explain Black Holes which is a big problem. Other theoretical constructs such as Gravastars and Planck stars have been postulated but proving their existence is just as difficult as that of Black Holes. So where next?

Alejandro Jodorowsky's daring and psychedelic films of the early 1970's, 'El Topo' and 'The Holy Mountain', cemented his status as the Godfather of the Midnight Movie. In 1974, he began work on his next film, possibly the most ambitious film ever attempted. In the pre-Star War era, Jodorowsky’s adaptation of Frank Herbert’s classic sci-fi novel DUNE was poised to change cinema forever. His DUNE would star Brontis Jodorowsky, Alejandro's own 12 year old son, alongside Orson Welles, Mick Jagger, David Carradine and even Salvador Dali. The team of assembled visual artists were some of the most provocative talents of the era, including H.R. Giger, Chris Foss, and Jean ‘Moebius’ Giraud. The groundbreaking special effects were under the control of Dan O'Bannon and the soundtrack would be created by Pink Floyd and the French prog-rock masters, Magma.
For two years, Jodorowsky and his team of 'Spiritual Warriors' worked night and day on the massive task of creating the fabulous world of DUNE. In order to secure the necessary Hollywood funding, they created over 3,000 storyboards, numerous paintings, incredible costumes, and an outrageous, moving, and powerful screenplay. In the words of Jodorowsky’s producer, Michel Seydoux, 'It should have been enough. But it wasn’t.' Through intimate and honest conversations with Jodorowsky, filmed over the span of three years, plus interviews with legends and luminaries including H.R. Giger (artist, ALIEN), Gary Kurtz (producer, STAR WARS) and Nicolas Winding Refn (director, DRIVE and THE NEON DEMON), as well as never-before-seen realizations of Jodorowsky’s mind-blowing psychedelic space opera, director Pavich's film finally unearths the full saga of 'THE GREATEST MOVIE NEVER MADE'.

Professor Brian Cox concludes his exploration of our place in the universe by asking what next for the ape that went to space. Our future is far from certain. In Florida, Brian joins the latest efforts to protect Earth from potential catastrophic events. He joins a team of Nasa astronauts who are training for a future mission to an asteroid - should we ever discover one coming our way - under 30 feet of water in a submerged laboratory that simulates space. It is just one example of how, for our long-term survival, space exploration may well be vital. It is a view shared by Apollo 16 astronaut Charlie Duke, who tells Brian what it was like to escape the confines of the planet. It is a dream that both Nasa and now commercial companies share as they race to get humans back into deep space.
But space travel, like every leap our civilisation has ever made, requires energy. Here too, scientists are hard at work attempting to safeguard our future. At the National Ignition Facility in California, Brian witnesses the world's most successful fusion experiment in action. He believes that if their mission succeeds, our civilisation will have unlocked a way to the stars that will not destroy the planet in the process. Brian concludes by returning to the top of the world in Svalbard, where he gains access to our civilisation's greatest treasure, locked away in a vault buried deep in the permafrost.