The taste of American chocolate divides continents. Louise Crane reveals the ingredient that explains why
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We've recorded 118 podcasts, one for every element. Search the list below to find one to listen to today.
Richard Van Noorden introduces an element that has given us gorgeous gemstones, spark proof tools for the oil industry and a deadly lung condition
Pat Bailey introduces an element known for split personalities, parachute molecules, and swapping partners
Katherine Holt introduces an element with an entire branch of chemistry devoted to its reactions
Peter Wothers enlightens us on the many attributes of nitrogen (including blowing things up)
Brian Clegg dives into Earth's defining feature
Brian Clegg uncovers the chemistry of carbon dioxide
Brian Clegg sniffs out the chemistry behind this week's famous compound
Brian Clegg highlights the many uses of this salty compound
A popular way to weed out unwanted pest plants, Jen Newton introduces glyphosate
Brian Clegg fuels our knowledge of this widely used compound
From lemon-fresh detergent to home made silly putty, Jenna Bilbrey expounds the virtues of borax
Brian Clegg goes to infinity and beyond with this week's compound
Ian Le Guillou investigates the compound that could have limitless applications
Katrina Krämer examines these extremely versatile materials and speaks to MOF pioneer Omar Yaghi
How the ‘world’s most wonderful mineral’ became one of the world’s biggest health hazards
Mike Freemantle on the art, history and science of this delicate, translucent ceramic material
Matt Gunther investigates a clear, colourless gas responsible for thousands of deaths in the Great War: Phosgene
The Battle of Jutland was fought 100 years ago next week, on May 31st, 1916. A critical role was played by cordite
A tear gas used by the British army in the first world war, picked, in part, because of our access to seaweed
The stuff of action films and horrifying news stories, Simon Cotton introduces the infamous nerve agent, VX
Brian Clegg explores the compound that defines life on Earth
Serotonin, the ‘happy molecule’, may be at the root of depression, but Hayley Birch finds we still have a lot to learn
Kat Arney investigates the chemicals responsible for giving bruises their hue and colouring your poo
Brian Clegg opens our eyes to the compounds that enable sight
Simon Cotton introduces the first of the selective serotonin reuptake inhibitor antidepressants: Prozac
Brian Clegg gets to the heart of the matter on the benefits or otherwise of one of the most commonly prescribed drugs
The Covid-19 pandemic – and some very high profile backing – has led to malaria drugs chloroquine and hydroxychloroquine hitting the headlines worldwide.
From calming a hyperactive immune system to increasing cognitive abilities, these small molecules have a big impact
Does asparagus give you foul-smelling urine? Helen Arney investigates asparagusic acid, and the lavatorial genetic lottery that controls whether or not you can smell its distinctive aroma
With a name that literally means rotten resin, asafoetida is a surprising food additive and deodorant
For an aromatic curry and, potentially, a healthier life, Simon Cotton recommends curcumin
The spicy compound that caused one of the big doping scandals of the 2008 Olympics
Simon Cotton sniffs out the chemistry behind 2-Methylundecanal
Exploring how this compound keeps us smelling fresh and fragrant for longer, here's Josh Howgego
Louise Crane explains how a series of happy accidents led to the discovery of this rose-scented compound, found in rose oil, beer, apple pie and Kentucky bourbon.
Is there really a simple, fruity route to weight loss?
In this seasonal podcast, we look at the compounds found in frankincense and myrrh
Louise Crane investigates a jasmine-derived synthetic scent with supposed sex appeal
From radioactive spa treatments to liquid sunshine, this book traces a forgotten part of chemistry history
Delving into the mysterious science of surfaces
Kit Chapman explores the strange, complex and downright confusing world of superheavy elements
A scientific investigation of vampires’ lust for blood and weakness to garlic
Mark Miodownik on the delightful, dangerous and downright strange liquids that flow through our lives