Search for Second Earth

The next great voyage of human exploration has already begun: the search for life on planets orbiting distant stars. With extraordinary CGI, the world's most inspiring scientists, via extreme environments on Earth and around the solar system, the film takes viewers aboard the next generation of space ships, across the cosmos and beneath the clouds of the exo-planets to discover The Living Universe.

They are said to be poisonous, evil, hairy and treacherous. Whether from their physical appearance or their behaviour, spiders suffer a bad reputation. We know little of their habits and we often fear them. And yet the spider is a creature of many powers and an endless source of amazement. Did you know that spiders can fly? That they can jump more than 40 times their size? With more than 40,000 species, the spider offers a rich field of study for international scientists. Thanks to some extraordinary filming techniques, this documentary takes us to the heart of the world of spiders – a world which remains largely a mystery, even though we live with spiders on a daily basis

A look back at an incredible challenge that combines human adventure and historic exploit. In 1909, Louis Blériot made the first flight across the English Channel, propelling aviation into the modern era. 110 years on, a team of enthusiasts attempt a mad-cap gamble, to fly a replica Blériot XI.

Each day, some 2.5 trillion bytes of data are exchanged, a deluge known as "big data." How can we classify, store, and give meaning to this mass of digital information? Will our digital society remain capable of producing a lasting memory? Learn the fate of memory storage in the future.

Rising from the ashes. The race to restore the treasured icon of Gothic architecture after a devastating fire, by the experts fighting to bring it back to life.