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...
Valentine’s Day is here - the one day of the year where you can be unashamedly romantic and splash out on posh dinners, flowers and chocolates for your beloved. So we dig into the science of love. First, we find out about a monogamous rodent that has a special way of forming lifelong bonds with its partner. Next, we discover how to apply maths to your love life, before delving into the technology behind AI chatbots, and find out if a new dating app can help shine a light on the science of compatibility. Plus, we are joined by Bianca Acevedo, a research scientist at the University of California, Santa Barbara, who studies the neuroscience of love. She reveals what’s going on in our brains when we are infatuated with someone and what purpose love serves. Presenters: Marnie Chesterton, with Tristan Ahtone and Edd Gent
Producers: Alice Lipscombe-Southwell,nWilliam Hornbrook, Debbie Kilbride, Imaan Moin and Noa Dowling
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49:29
All by myself
French president Emmanuel Macron recently announced that Leonardo da Vinci’s famous Mona Lisa painting will be moved to her very own room at the Louvre, as part of a plan to renovate the iconic museum.And that got us thinking. Once the crowds have gone home every night, the Mona Lisa will be all by herself, with no other paintings to smile at enigmatically across the room.So this week, we are talking all things isolation. We start things off by finding out about a key cognitive skill that may have been impacted by COVID-19 lockdowns.Next, we discover more about the history of loneliness and the impact it can have on your health, before discussing what evolutionary roads isolated island species will go down.Plus, we’re joined by Professor Jonathan Harrington from the University of Munich. He reveals how our accents can be affected by isolation.
That, plus many more Unexpected Elements.Presenters: Marnie Chesterton, with Christine Yohannes and Affelia Wibisono.
Producers: Alice Lipscombe-Southwell, with Dan Welsh, William Hornbrook and Imaan Moin.
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Snake science
Celebrations for the Lunar New Year kicked off on 29th January, and this year is the Year of the Snake. We start things off by discussing the purpose of some mysterious serpent markings on the banks of the Orinoco River. Next, we find out about the origins of snake oil, before digging into the psychology of why we trust snake-like people. Plus, herpetologist Dr Mark O’Shea tells us all about his work identifying snakes, and what happened when he got bitten. That, plus many more Unexpected Elements. Presenters: Marnie Chesterton, with Chhavi Sachdev and Christine Yohannes.
Producers: Dan Welsh, with Alice Lipscombe-Southwell, William Hornbrook and Imaan Moin.
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Keep it clean
The Hindu festival of Kumbh Mela is currently underway in India. As part of the event, millions of pilgrims will take a cleansing dip in the confluence of the Ganges, Yamuna and the mythical Saraswati.
Inspired by this headline, we splash into a whole bathtub of stories about the science of cleaning.
We find out why it’s so important to prevent contamination of other planets and moons, and how space scientists keep things clean. Next up, we discover how our brains clear out harmful toxins while we snooze.And is there any truth in the saying, ‘tidy house, tidy mind’?Finally, Marnie ponders whether it’s possible to be too clean, or if being a bit grubby is okay.
Presenters: Marnie Chesterton, with Affelia Wibisono and Andrada Fiscutean
Producers: Alice Lipscombe-Southwell, with Dan Welsh, William Hornbrook and Imaan Moin
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Circles, circumferences and Covid
After the comic malfunctions of a self-driving car, which drove its passenger/prisoner in endless circles, Unexpected Elements rounds its attention on the humble circle.
Explore how one man calculated the circumference of the Earth 2,000 years before GPS was invented, then be spellbound by the Magic Circle and the mysterious woman who broke into it. And as we hit the five-year anniversary of the Covid pandemic, we take a look at the cycle of infection and mutation, before asking, 'why don’t we have one antiviral pill that kills them all?'
We’re joined by evolutionary psychologist Professor Robin Dunbar, who calculated Dunbar’s number; that is, the maximum number of folks you can hold onto in your circle of friends... five? 500? 5,000? Robin reveals how many REAL friends science says you can have.
Presenters: Marnie Chesterton, with Camilla Mota and Phillys Mwatee
Producers: Harrison Lewis, with Alice Lipscombe-Southwell and William Hornbrook
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.
USA