Battery

Battery

Author: BBC World Service March 18, 2017 Duration: 9:13

Murderers in early 19th century London feared surviving their executions. That’s because their bodies were often handed to scientists for strange anatomical experiments. If George Foster, executed in 1803, had woken up on the lab table, it would have been in particularly undignified circumstances. In front of a large London crowd, an Italian scientist with a flair for showmanship was sticking an electrode up Foster’s rectum. This is how the story of the battery begins – a technology which has been truly revolutionary. As Tim Harford explains, it’s a story which is far from over.

Producer: Ben Crighton Editors: Richard Knight and Richard Vadon

(Image: Used Batteries, Credit: Gerard Julien/Getty Images)


Behind every price tag, spreadsheet, and market fluctuation lies a human story of curiosity, accident, and sometimes sheer stubbornness. In 50 Things That Made the Modern Economy, the BBC World Service presents a journey through the seemingly ordinary objects and concepts that quietly built the world we live in. Host Tim Harford goes far beyond dry economic theory, digging into the surprising origins of things like the plow, the bar code, or the limited liability company. Each episode unpacks how a single invention or idea rippled out, reshaping work, society, and global power structures in ways we rarely stop to consider. You’ll hear how the humble receipt fueled commerce, how the shipping container erased distances, and how double-entry bookkeeping enabled empires. This isn't just a history lesson; it's a series of detective stories that connect the dots between a tangible thing and the abstract forces that govern our daily lives. The podcast makes the invisible architecture of our world visible and compelling, revealing the economic fingerprints on everything from your smartphone to your supermarket shelf. Harford’s engaging storytelling transforms complex topics into accessible and genuinely fascinating narratives, reminding us that the modern economy wasn't built by abstract forces alone, but by concrete things dreamed up by people. Tune in to understand not just how the economy works, but how it came to be.
Author: Language: English Episodes: 100

50 Things That Made the Modern Economy
Podcast Episodes
Gyroscope [not-audio_url] [/not-audio_url]

Duration: 9:00
When the HMS Victory sank in 1744, with it went an inventor named John Serson and a device he’d dreamed up. He called it the “whirling speculum”, but we now know the basic idea as a gyroscope. Serson thought it could hel…
Bonus 3: Mosquito and surgical needle [not-audio_url] [/not-audio_url]

Duration: 15:11
Episode 3 of our new podcast: the story of the blood-sucking pest and a pain-free surgical needle. Scientists have been studying the mosquito’s mouthparts. Could the dreaded ‘prick’ of a needle soon be a thing of the pas…
Cellophane [not-audio_url] [/not-audio_url]

Duration: 9:26
Plastic food packaging often seems obviously wasteful. But when Jacques Brandenberger invented cellophane, consumers loved it. It helped supermarkets go self-service, and it was so popular Cole Porter put it in a song ly…
Bonus 2: Octopus and camouflage [not-audio_url] [/not-audio_url]

Duration: 13:15
Episode 2 of our new podcast, 30 Animals That Made Us Smarter. This one is about the eight-limbed master of disguise and surveillance technology. The colour and texture-changing abilities of the octopus are helping resea…
Langstroth Hive [not-audio_url] [/not-audio_url]

Duration: 11:00
Humans have valued bees for their honey for thousands of years – and economists have long admired bees for their cooperative work ethic, too. But few of us, whether economists, honey-lovers, or both, have quite appreciat…
Bonus: 30 Animals That Made Us Smarter [not-audio_url] [/not-audio_url]

Duration: 15:28
Introducing our new podcast about innovation, technology and the animal kingdom. This is the whole of the first episode about how the kingfisher inspired the design of a train. The 500 series Shinkansen, also known as bu…
Coming soon: Season two [not-audio_url] [/not-audio_url]

Duration: 1:28
Fifty more things are on their way! Including the pencil, blockchain, bicycle, credit ratings and gambling. Tim Harford will return with season two on 25 March 2019. #50Things
Index Fund [not-audio_url] [/not-audio_url]

Duration: 9:43
Warren Buffett is the world’s most successful investor. In a letter he wrote to his wife, advising her how to invest after he dies, he offers some clear advice: put almost everything into “a very low-cost S&P 500 index f…
Special Bonus: Santa Claus [not-audio_url] [/not-audio_url]

Duration: 10:09
Why does Father Christmas wear red and white? It is not for the reason you may think. The story of Christmas and consumerism, with Tim Harford. And we’ll be back with season two of 50 Things in March 2019.Producer: Ben C…
Number 51 [not-audio_url] [/not-audio_url]

Duration: 9:39
Revealed – the winning 51st Thing! What won the vote to be added to our list of 50? We asked for ideas for an extra “thing” that made the modern economy. We received hundreds of suggestions. Thousands of votes were cast…