Unexpected Elements

BBC World Service
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Unexpected Elements

The news you know, the science you don’t. Unexpected Elements looks beyond everyday narratives to discover a goldmine of scientific stories and connections from around the globe. From Afronauts, to why we argue, to a deep dive on animal lifespans: see the world in a new way.

  1. -6 J

    Mystery blobs

    White blobs have been appearing on the beaches in Newfoundland, Canada. They’re kind of doughy-looking, and smell of vegetable oil. As yet, officials are not sure what they could be. Of course, this got the Unexpected Elements team intrigued, so we decided to dedicate the programme to the weird world of blobs, slime and bizarre things that wash up onshore. We hear about the fabulous hagfish, which produces copious amounts of snot-like slime to defend itself from predators. But what makes slime so slippery in the first place? And why is ketchup so hard to get out of a bottle? And what makes quicksand so difficult to escape from? It’s all down to fluid dynamics. Professor Daniel Bonn, from the University of Amsterdam, explains the physics behind all these sticky situations. Also this week, we find out more about a shipment of bath toys that tumbled overboard, and how they have helped scientists to decipher ocean currents. Plus, we discover more about the restoration of mangrove forests, how flowers can cause weird dreams, the size of the biggest black forest gateau and a species of plankton and how it floats. Presenter: Marnie Chesterton, with Camilla Mota and Phyllis Mwatee Producer: Emily Knight, with Alice Lipscombe-Southwell, Eliane Glaser and Noa Dowling Sound engineer: Gareth Tyrrell

    49 min

  2. 18 OCT.

    TV made me do it

    Spoiler alert! At the end of the fourth season of Emily in Paris, the protagonist sets off to go to Rome. In response, the French President Emmanuel Macron has promised that “we will fight hard” to keep Emily in Paris in France. Why does he care so much? A recent study suggests that 38 per cent of all visitors to Paris name the show as one of the reasons for visiting. Inspired by this factoid, we started thinking about the ways in which TV can influence us. We examine how Star Trek inspired mobile phones – and the outfit of one of our panelists. Plus, we find out more about the impact Dana Scully from The X Files had on a generation of girls. And what does psychology say about fandom? But how can science influence the films? We speak to Dr Adam Rutherford, a geneticist, broadcaster, and, importantly, scientific advisor for movies. What does that last role involve? Which films get the science right? And is scientific accuracy important for a Hollywood blockbuster? Also in the programme, we hear about the mysterious recent earthquakes in Ethiopia, and Unexpected Elements listeners with visual impairments get in touch to share the secrets of what they can see inside their heads. And finally, we take a look at the surprising connection between cricket and statistics. Presenter: Marnie Chesterton with Andrada Fiscutean and Christine Yohannes Producer: Florian Bohr with Alice Lipscombe-Southwell and Anna Charalambou Sound engineer: Cath McGhee

    49 min

  3. 11 OCT.

    The world's longest treasure hunt

    After 31 years, a mammoth treasure hunt consisting of solving eleven cryptic clues has finally concluded. A replica of the final prize – a golden owl – was dug up in France, leaving fellow treasure hunters both disappointed and relieved. Inspired by this pursuit, the Unexpected Elements team unearth some of science’s hidden gems. From the potential resurrection of ancient healing tree balm to the world’s rarest stone, and even how cats could help solve crimes. The team are also joined by astrobiologist Nathalie Cabrol to speak about the potential treasures hiding on another moon in our solar system. Along the way, our panel have their own clues to crack as they take on a mini hunt of their own to find the location of a scientific golden nugget. Plus, we solve the mystery of a moth which ended up 4000 miles from home, hear what our brains see when we can’t and talk about returning treasures to where they came from. Presenter: Marnie Chesterton Panel: Chhavi Sachdev + Tristan Ahtone Producer: Julia Ravey Production team: Harrison Lewis, Jonathan Blackwell + Tom Taylor Studio Engineer: Gavin Wong

    49 min

  4. 4 OCT.

    Science to make you smile

    Did you know the iconic yellow smiley face was first designed in 1963? However, its creator, Harvey Ball, soon worried that the symbol had become over-commercialised. To counter this, he introduced World Smile Day in 1999, celebrated on the first Friday of October, as a way to encourage acts of kindness and spread smiles. In the spirit of making you smile, the Unexpected Elements team has gathered science stories that bring them joy—each with a twist, of course. Children across cultures have invented secret languages to confuse their parents—and there's science behind it. The human face can produce 19 different types of smiles. And let’s not forget the Brazilian scientist who not only pioneered species classification but also became a key figure in the country's suffragette movement. Meanwhile, Marnie Chesterton introduces us to the ever-cheerful Professor Andrea Sella from University College London, whose humour never fails to brighten her day. Together, they explore the role of humour in science and its importance in engaging both audiences and students. Plus, we’ll dive into the science of vocal fingerprints, meet a man who physically couldn’t smile, and hear about a global update to cyber security regulations that just might make you grin. Happy Friday! Presenters: Marnie Chesterton with Andrada Fiscutean and Camilla Mota Producers: Harrison Lewis with Jonathan Blackwell, Elizabeth Barsotti, and Anna Charalambou.

    49 min

  5. 27 SEPT.

    All things Oregon!

    Join Marnie Chesterton and her panel of science journalists Chhavi Sachdev and Jes Burns, on their Oregon science mission. We investigate building materials of the future, from creative cement alternatives to buildings made of wood, and hear from forest scientist Sarah Jovan about how one humble plant has made huge changes to Portland's air quality. Plus, we make waves with a new wave energy testing facility, uncover the benefits (or costs) of bamboo alternatives and our panellist fight against the clock to pitch what they think should take the crown of Oregon's Coolest Science. And, we hear from our studio audience about how they experience the world and one of them even volunteers to do the fact file. Recorded at Oregon Public Broadcasting (OPB) studios in Portland Oregon. Presenter: Marnie Chesterton Producer: Julia Ravey Production team: Alex Mansfield and Cathy Edwards Studio engineer: Kate Barker and Darren Wardrobe

    50 min

  6. 20 SEPT.

    Shiny: Why we are dazzled by new sparkly things

    This week, Apple releases the new iPhone 16. It's new, it's shiny, and tech-nerds will be queueing round the block for a chance to snap it up. But why? We look at the science behind why we get so dazzled with new and shiny things. We hear about the psychology behind our magpie tendencies, and find out it might all be connected to one of our deepest evolutionary drives: for clean, fresh, sparkling water. And we find out what the shiniest thing in the natural world is. An extraordinary blue berry with some mesmerising visual qualities. We find out about diamonds made from your dead pets. And, we dissect the science behind the first flush of love. Why do we get so obsessed with a new partner? And why doesn't the feeling last? Presenter: Caroline Steel, with Kai Kupferschmidt and Phyllis Mwatee Producer: Harrison Lewis, with Emily Knight, Noa Dowling and Elizabeth Barsotti Sound engineer: Searle Whittney

    50 min

  7. 13 SEPT.

    Ngā Wai Hono i te Pō: The new Māori Kuini

    Ngā Wai Hono i te Pō ascends the Māori throne as the new Kuini (Queen), much to the joy of her people, heralding a new age of prominence for the Kiingitanga movement. We ask whether the new queen may have a biological advantage making her a better fit for leadership, whilst searching for examples of matriarchy in the animal kingdom and analogous human societies. As is customary, Ngā Wai Hono i te Pō was crowned on the same day as her father’s funeral, thrust into a leadership role during a time of profound grief. We hear from Prof Lucy Selman, expert in palliative and end-of-life care from the University of Bristol, and founder of the Good Grief Festival. She speaks about the physical and emotional manifestations of grief and how it can be processed and overcome, even in the face of immense responsibility. We remember the legendary voice of the late James Earl Jones, who played the intergalactic monarch, Darth Vader, as Marnie unpicks the science of stuttering. Unravel a massive jigsaw puzzle, uncover a hidden secret behind Queen’s hit song Don’t Stop Me Now, and delve into the fascinating realm of neuroscience and much more on Unexpected Elements.

    49 min

  8. 6 SEPT.

    Thrillseekers

    Here on Unexpected Elements, we've been glued to the drama of the Paralympic games in Paris. But it's not just the thrill of the competition that's got us hooked, we've also become obsessed with some of the high-octane training regimes undertaken by the athletes. Take American 'Armless Archer' Matt Stutzman, who shoots arrows through the windows of his own house and car to recreate the high pressure of the Olympic stadium. He's chasing a thrill, and so are we! We hear about the research on one extraordinary woman who had a medical condition which caused her to have no fear. And we follow the fate of an extraordinary marine creature, who detaches his own arm in his quest for a mate. We hear about why humans love to be scared - as long as it's all in good fun. And we hear about the space debris falling to earth, and the thrilling quest of a plane full of scientists who want to watch it fall. That and loads more unexpected elements in this week's show. Presenter: Marnie Chesterton, with Tristan Ahtone and Affelia Wibisono Producer: Emily Knight, with Harrison Lewis, Dan Welsh and Noa Dowling Sound engineer: Gwynfor Jones

    50 min
Tout afficher (244)

À propos

The news you know, the science you don’t. Unexpected Elements looks beyond everyday narratives to discover a goldmine of scientific stories and connections from around the globe. From Afronauts, to why we argue, to a deep dive on animal lifespans: see the world in a new way.

Informations

  • Création
    BBC World Service
  • Années d’activité
    2013 - 2024
  • Épisodes
    244
  • Classification
    Tous publics
  • Copyright
    © (C) BBC 2024
  • Site web de l’émission
    Unexpected Elements

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