BBC World Service Science 324 episódios USA 2026-04-24 1 extrações
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.
The blockade on the strait of Hormuz has led to an unexpected consequence – condom prices are set to increase by up to 30 percent! This has us delving into all things contraception, starting with koal...
On 26th April 1986, Reactor 4 at the Chernobyl nuclear power plant in Ukraine exploded, releasing vast amounts of radiation. Now, 40 years later, it remains the worst nuclear accident in history.
Us...
In 2025, Russian-born scientist Kseniia Petrova picked up some spliced frog embryos from a laboratory in France and brought them back to the USA to aid her research into ageing and cancer. She was det...
This month, India began the immense undertaking of surveying its population of 1.4 billion people in the world’s largest ever census. Inspired by this huge task, the Unexpected Elements team explores ...
China’s ambitious underwater mapping operation takes us on a voyage into the depths of ocean and map science.
We look at what a network of underwater microphones can tell us about underwater geograph...
Japanese pedestrians have been forcefully colliding with each other in a spate of butsukari otoko – or ‘bumping man’ – incidents and the Unexpected Elements team has been inspired to investigate some ...
After the end of a near 17-year legal battle between popstar Katy Perry and fashion designer Katie Perry, the Unexpected Elements team has been inspired to explore the question at the heart of the cas...
With this year’s Oscars on the horizon, and vampire film Sinners nominated for a record-breaking 16 awards, the Unexpected Elements team sinks their teeth into some blood-sucking science.
First, we d...
The Hindu festival of Holi has the Unexpected Elements team delving into the science of colour. First up, forget chicken and egg, we bring you a whole new controversy of which came first: colour or co...
A dip in global cocoa prices got the Unexpected Elements team wondering about chocolate science.
First, we look at how the microbial communities in cocoa beans fine tune the taste of chocolate. Also...
Identical twins on trial for murder in France have left forensic experts unable to answer the question of which one pulled the gun’s trigger. With both having the same DNA, it got the Unexpected Eleme...
K-pop fans in Taiwan have been turning to the God of love in the hope it will boost their luck in getting concert tickets. It got the Unexpected Elements team thinking, are some people just lucky?
F...
The Winter Olympics has the Unexpected Elements team looking into some of the incredible science behind the sports. First up, the tale of India’s lone luge pilot: how did using old train tracks as sle...
Are You Dead?
That’s the name of an app that’s gone massively viral in China. Every two days, you click a green button to confirm you’re alive and well – but if you miss it, an emergency contact is a...
After the leaders of Japan and South Korea ended their summit with the two participating in a drumming duet, we’re marching to the beat of our own drum and exploring some rhythmic science.
First, we ...
This week the Unexpected Elements team has travelled Down Under to sunny Sydney where we discover some wonderfully Australian science with the help of some wonderfully Australian panellists.
First, ...
We take a look at some exciting science of the near future. First, the latest developments in animal-to-human organ transplants and the ambitious goals of eliminating cervical cancer around the world....
We revisit our listeners’ favourite topics and dig deeper in this special programme.
First, we hear from some of our insomniac listeners and explore how we fall asleep with neuroscientist Dr Ada Eban...
This Boxing Day and holiday season, our present to you is the science of gifts.
First, we investigate the health benefits of donating blood, and find out about the predator sharing a feast of food in...
The end of Australian soap opera Neighbours has us wondering why a television series ending makes us sad. Also, what does science say about how to engage with screens while still protecting your visio...
