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Silence

What can silence mean? Bridget Kendall and guests contemplate a lack of noise.

• 28 mins

Peering into Space

Cutting-edge space science from the 2013 Aspen Ideas Festival in Colorado.

• 28 mins

Fragility

Bridget Kendall and her guests discuss fragility, in humans and in ecosystems.

• 28 mins

Crystals

Bridget Kendall and her guests shine a light on crystals, both scientific and artistic.

• 28 mins

Dust and Ash

Good or bad? Useful or just an annoyance? Bridget Kendall and guests discuss dust and ash.

• 28 mins

Second Chances

How different are our second attempts at something compared to the first time?

• 28 mins

Tracking and Surveillance

Bridget Kendall and guests explore the shadowy world of tracking and surveillance.

• 28 mins

The Forum in Beijing: Digital China

Does the explosion of social media in China empower the individual or the state?

• 28 mins

Ice

Marvel at the frozen world of the polar ice caps with Bridget Kendall and guests.

• 28 mins

Hands

Do our hands mark us out as human? Bridget Kendall and guests discuss.

• 28 mins

Modern Alchemy

Transforming waste into valuable products, with Bridget Kendall and guests.

• 28 mins

Counterfeiting

Bridget Kendall asks why there are such lucrative markets in fake art and fake medicines.

• 28 mins

Zooming Out

Bridget invites listeners to zoom out into space, to gain new perspectives on reality.

• 28 mins

Hair, Fur and Cilia

Bridget Kendall and her guests explore the slender filaments that are essential to life.

• 28 mins

Outcasts: The Forum at Risor Festival, Norway

What is it like to be on the edge of Europe? And do modern societies create new outcasts?

• 28 mins

Solitude

When being alone is a blessing, and when it is a blight.

• 28 mins

Democracy and the Arts in South Africa

What role can art play in the political discourse of post-apartheid South Africa?

• 28 mins

Time to Rethink What Is 'Normal'?

Where is the dividing line between normal behaviour and a mental health problem?

• 28 mins

Bubbles

The curious properties of bubbles in the oceans, in our bodies and in art.

• 28 mins

Multilingualism

The advantages and disadvantages of speaking more than one language.

• 28 mins

Challenges of Nanoscience

Transforming biosciences with particles just a few billionths of a metre across.

• 28 mins

Aliens

Bridget Kendall and guests discuss alien plants and animals, alien beings and alien dreams

• 28 mins

Natural Navigation

Spatial processing in the brain, bird migration and natural navigational clues for all.

• 28 mins

Lines

How a spark of inspiration is transformed into a line on canvas or a line of verse.

• 28 mins

Self-Assembly

Bridget Kendall and guests explore how cells, molecules and robots achieve complexity.

• 28 mins

Adventures in 2D: Graphene and Beyond

What is the future of graphene and other two-dimensional materials?

• 28 mins

Clay

The joys and perils of porcelain, kaolin and volcanic soils.

• 28 mins

Resurrection

Should we bring the woolly mammoth back to life, and should ancient languages be revived?

• 28 mins

Plasticity

Shape-shifting in everyday objects, our brains and plastic waste.

• 28 mins

Imagination

The marvellous ability to create almost anything we want in our minds.

• 28 mins