Have you ever seen a face in a piece of burnt toast, or given your car a name? Why do you feel pain when someone else is hurt? Why are people so obsessed with other people?

In the second of this year's Christmas Lectures, Dr Peter Wothers drinks from the fountain and finds out whether the elements lurking in the water can restore his youth. Along the way he discovers how exploding balloons could solve the energy crisis, how water contains the remains of the most violent reactions on Earth and that the real secret to eternal youth might be drinking no water at all.

In the final Christmas Lecture, Dr Peter Wothers explores the elements within the earth and discovers just how difficult it is for chemists to extract the planet's greatest treasures. He discovers how our knowledge of the elements can allow us to levitate, turn carbon dioxide into diamonds and maybe turn lead into gold.

Bafta-winning director Morgan Matthews's landmark film exploring the impact of teenage killings on families and communities across Britain, an emotional journey that chronicles every teenager who died as a result of violence in 2009 in the UK.

A career-spanning documentary on the Rolling Stones, with concert footage from their "A Bigger Bang" tour. Directed by Martin Scorsese

Compilation which unlocks the BBC vaults to explore the burgeoning singer-songwriter genre that exploded at the dawn of the 1970s and became one of the definining styles of that decade.

Featuring Peter Sarstedt, Carole King, Jim Croce, Bridget St John, Cat Stevens, Judy Collins, Randy Newman, John Sebastian, Joan Armatrading, Ralph McTell, Al Stewart, Kevin Coyne, Billy Joel, Tim Hardin and Paul Simon.

Featuring classic songs from Bobbie Gentry, Kris Kristofferson, Buffy Saint-Marie, Janis Ian, Gordon Lightfoot, John Martyn, Randy Newman, Linda Lewis, Joni Mitchell, Don McLean, Ralph McTell, Loudon Wainwright III, Don Williams and Paul Brady.

Styles of that decade. Featuring songs from Donovan, Gerry Rafferty, James Taylor, Elton John, Mickey Newbury, Neil Young, Tom Paxton, John Prine, Melanie, Jesse Winchester, Steve Forbert, Chris Rea, Carole King and others"

Dick Fontaine's film is built around the explosive energy of Sonny's 80th Birthday Concert, where legendary figures Roy Haynes, Jim Hall and Ornette Coleman join him to celebrate his journey so far, his music and its future for a new generation

Composer and musician Neil Brand's series exploring the alchemy that creates great songs reaches the modern era, when a revolution in how they were made took place. From the synthesisers of symphonic rock to the mixes of disco and the samplings of hip hop, music was transformed by the arrival of digital technology and the computer, which gave some songwriters more power but others much less

By the start of the 70s, the Windrush generation of immigrants who came to the UK from the Caribbean and West Indies were an established part of the British population and their influence and culture permeated UK society.

Stevie Wonder concert from the O2 Arena in London, featuring many of his classic hits.

You know the music - now meet the man. Still Bill is an intimate portrait of soul legend Bill Withers, best known for his classics Ain't No Sunshine, Lean on Me, Lovely Day, Grandma's Hands and Just the Two of Us.

Filmed over 5 years, A Syrian Love Story charts an incredible odyssey to political freedom. For Raghda and Amer, it is a journey of hope, dreams and despair: for the revolution, their homeland and each other.

A Storyville documentary. The untold story of the Brexit negotiations...from the other side, with exclusive access to the EU parliament's representative Guy Verhofstadt.

A Storyville documentary that reveals the struggle of the victims of Franco's dictatorship in Spain, as they fight a government-sanctioned ‘pact of forgetting’ the crimes that they suffered.

Documentary which tells the story of how West Indies cricket triumphed over its colonial masters through the achievements of one of the most gifted teams in sporting history.

Messy mortgages taken out by Lehman Brothers caused a real estate crisis in America ten years ago. This led to a global financial crisis.

Documentary exploring the sport of wheelchair rugby and the fierce rivalry between the American and Canadian teams before and during the Athens games of 2004.

On an island where reggae is considered the voice of the people and an outlet for survival, Rise Up Reggae Star follows three aspiring artists who seek to 'rise up' from obscurity for their chance at success.

Filmed in more than twenty states, this film captures a definitive and heart-wrenching portrait of individuals at all levels of America's War on Drugs. From the dealer to the grieving mother, the narcotics officer to the senator, the inmate to the federal judge, the film offers a penetrating look inside America's longest war, revealing its profound human rights implications.

Documentary telling the story of legendary Brazilian footballers Pele and Garrincha, whose emergence following Brazil's defeat at home in the 1950 World Cup Final heralded the dawn of a golden age of football for the country.

In this final episode, Judge Chen listens to complaints of a mother who is suing her son for maintenance.

Since his breakout from the New Jersey Shore in the 1970s, Bruce Springsteen has produced both arm-pumping rock classics and introspective acoustic ballads. His lyrics talk of the struggles of working class America and are interwoven with a cast of intriguing characters. He has become one of the greatest American storytellers since Samuel Clemens.

How some species survived the ice age that began 2.8 million years ago.

In episode two, Fortey focuses on the 'KT boundary'. 65 million years ago, a 10 km diameter asteroid collided with the Earth and saw the end of the long reign of the dinosaurs.

It is estimated that 99 per cent of species have become extinct and there have been times when life's hold on Earth has been so precarious it seems it hangs on by a thread.

Swedish thriller series. Hanne's life is at stake, and she knows the solution lies in the hidden room in the cellar. Will she be able to save herself and the others before it's too late?

In this first episode, Lyse tracks of the first months of the uprising through to the chemical attack in Ghouta that finally revealed the reluctance of the US to intervene in the war, despite the crossing of President Obama's 'red line' on chemical weapons. It starts by telling the story of two characters in Homs - one a protester, the other a government loyalist.