Category: Retired

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50 Things That Made the Modern Economy - S-Bend

If you live in a city with modern sanitation, it’s hard to imagine daily life being permeated with the suffocating stench of human excrement. For that, we have a number of people to thank – not least a London watchmaker called Alexander Cumming. Cumming’s world-changing invention owed nothing to precision engineering. In 1775, he patented the S-bend. It was a bit of pipe with a curve in it and it became the missing ingredient to create the flushing toilet – and, with it, public sanitation as we know it. Roll-out was slow, but it was a vision of how public sanitation could be – clean, and smell-free – if only government would fund it. More than two centuries later, two and a half billion people still remain without improved sanitation, and improved sanitation itself is a low bar. We still haven’t reliably managed to solve the problem of collective action – of getting those who exercise power or have responsibility to organise themselves. Producer: Ben Crighton Editors: Richard Vadon and Richard Knight (Image: S-bend, Credit: ericlefrancais/Shutterstock)
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50 Things That Made the Modern Economy - Radar

How the high-tech ‘death ray’ led to the invention of radar. The story begins in the 1930s, when British Air Ministry officials were worried about falling behind Nazi Germany in the technological arms race. They correctly predicted that the next war would be dominated by air power. To address the problem, Britain launched a number of projects in hopes of mitigating the threat — including a prize for developing a high-tech ‘death ray’ that could zap a sheep at a hundred paces. But even though the project failed to develop such a weapon, it did result in something potentially far more useful that was able to detect planes and submarines – radar. And it was an invention that was crucial in the development of the commercial aviation industry. Producer: Ben Crighton Editors: Richard Knight and Richard Vadon (Image: Abstract radar with targets, Credit: Andrey VP/Shutterstock)
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Uncivil - Coming Soon

America is divided, and it always has been. We're going back to the moment when that split turned into war. This is Uncivil: Gimlet Media's new history podcast, hosted by journalists Jack Hitt and Chenjerai Kumanyika. We ransack the official version of the Civil War, and take on the history you grew up with. We bring you untold stories about covert operations, corruption, resistance, mutiny, counterfeiting, antebellum drones, and so much more. And we connect these forgotten struggles to the political battlefield we’re living on right now.

For early access, check out uncivil.show

Learn more about your ad choices. Visit megaphone.fm/adchoices

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50 Things That Made the Modern Economy - Market Research

US car makers had it good. As quickly as they could manufacture cars, people bought them. By 1914, that was changing. In higher price brackets, especially, purchasers and dealerships were becoming choosier. One commentator warned that the retailers could no longer sell what their own judgement dictated – they must sell what the consumer wanted. That commentator was Charles Coolidge Parlin, widely recognised as the man who invented the very idea of market research. The invention of market research marks an early step in a broader shift from a “producer-led” to “consumer-led” approach to business – from making something then trying to persuade people to buy it, to trying to find out what people might buy and then making it. One century later, the market research profession is huge: in the United States alone, it employs around half a million people. Producer: Ben Crighton Editors: Richard Knight and Richard Vadon (Image: Market research, Credit: Bildagentur Zoonar GmbH/Shutterstock)
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50 Things That Made the Modern Economy - Plastic

A couple of decades after Leo Baekeland invented the first fully synthetic plastic – Bakelite – plastics were pouring out of labs around the world. There was polystyrene, often used for packaging; nylon, popularised by stockings; polyethylene, the stuff of plastic bags. As the Second World War stretched natural resources, production of plastics ramped up to fill the gap. And when the war ended, exciting new products like Tupperware hit the consumer market. These days, plastics are everywhere. We make so much plastic, it takes about eight percent of oil production – half for raw material, half for energy. And despite its image problem, and growing evidence of environmental problems, plastic production is set to double in the next 20 years. Producer: Ben Crighton Editors: Richard Knight and Richard Vadon (Image: Plastic bottle tops, Credit: Taweesak Thiprod/Shutterstock)