Culture

Follows the epic operation to secure, raise, and salvage the Costa Concordia cruise ship, which ran aground and tragically capsized off the coast of Italy on January 13th 2012, killing 32 people. The wreck stretches the length of three football fields, weighs 45,000 tons, and lies half submerged on the site of a protected reef, with a 160-foot-long hole in its hull. Moving it from its precarious perch on the edge of an underwater cliff will be a huge technical and logistical challenge. Joins a team of more than 500 divers and engineers working around the clock as they attempt the biggest ship recovery project in history.

Journalist and Youtuber Benjamin Cook hosts everyday people discussing a variety of attitudes towards sex. Tofu offers a 'honest, non-judgemental and entertaining view of sex and sexuality'

The self-proclaimed 'Islamic State' is a jihadi militia active in the north and east of Syria, and in the west of Iraq, which has shocked the world with its cinematic staging of horrific acts of violence and its unexpected advances towards statehood. But why could IS expand so rapidly?

A deconstruction of the Church of Scientology's claims through a combination of presenting a condensed history of Scientology and its founder, L. Ron Hubbard, how celebrities interact with the church, the stories of a number of ex-members, and the abuse and exploitation the ex-members described seeing and experiencing". The Church responded vehemently to the film, complaining to film critics about their reviews and denouncing the filmmakers and their interviewees. Directed by Alex Gibney, it is based on Lawrence Wright's book Going Clear: Scientology, Hollywood and the Prison of Belief (2013). Produced by HBO, the film premiered at the 2015 Sundance Film Festival

Odds are excellent that extraterrestrial life exists. So why haven’t we found aliens out in the galaxy? Are we looking in the wrong places? New research shows we should look closer to home, even inside our bodies. It turns out that a lot of our DNA is from a mysterious, nonhuman source. Theoretically, alien microbial life can make the journey to Earth from distant worlds, and scientists are finding some unearthly microbes in our upper atmosphere. Could it be from outer space? Could we be part alien? It’s even possible alien life is already here as digital life forms, hiding inside our technology.

If you had less than one second to make a life-or-death decision to shoot a man who might be armed with a lethal weapon, what would you do? Would the ethnicity of the man affect your decision? Are you sure? The outcome – whatever your race – will surprise you. Brain imaging studies are showing that negative cultural stereotypes hijack everyone’s subconscious decision-making. But some science says we can overcome bigotry through exposure, self-awareness and flexible social networks… and, most controversially of all, ultra-violent video games!