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تردد التحديث:
weekly
متوسط ​​طول الصوت:
24 minutes
لديها رعاة
الإنجليزية
الولايات المتحدة
82 حلقة
منذ 16 إبريل، 2026
episodic

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In 1856, an eighteen-year-old chemistry student trying to synthesise quinine accidentally created the world's first synthetic dye — and accidentally poisoned an entire century. The story of William Perkin's mauve obsession is also the story of how a single flask of coal tar sludge gave rise to the …

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الحلقات السابقة

In 1984, an Australian gastroenterologist named Barry Marshall drank a flask of bacteria to prove his colleagues wrong — and in doing so, dismantled a medical dogma so entrenched that it had condemned millions of people to decades of unnecessary suffering. This is the story of how stomach ulcers we…
In 1977, a team of geologists descended into the Pacific Ocean expecting barren rock and found something that rewrote the rules of life itself — entire ecosystems thriving without sunlight, built on chemistry instead of photosynthesis. This is the story of Cindy Van Dover, hydrothermal vents, and t…
In 1952, a psychologist built a machine that was never supposed to be intelligent — just a simple model of a neuron — and accidentally laid the first brick of artificial intelligence. But the real story isn't the invention: it's the sixty-year argument it started about whether a machine can ever tr…
In 1965, a young astronomer named Vera Rubin pointed her telescope at the Andromeda galaxy expecting to confirm what everyone already knew — and instead discovered that roughly 85% of the universe is missing. It took decades for the scientific establishment to believe her, longer still to admit the…

The Mold That Stopped a War

In 1928, Alexander Fleming went on vacation and came back to a ruined experiment — and one of the most consequential accidents in human history. But the discovery of penicillin is only half the story: the other half is a decade of silence, a world war that forced the science forward, and the quiet …
In the 1970s, Vera Rubin did the math, checked it twice, and arrived at a conclusion so unsettling that the scientific establishment spent years looking for reasons she was wrong. She wasn't. This episode traces how one astronomer's meticulous observations of spinning galaxies cracked open a crisis…
In 1928, Alexander Fleming returned from vacation to find a contaminated petri dish he probably should have thrown away — and almost did. What followed wasn't a moment of genius so much as a decade of near-misses, ignored papers, and stubborn biology that the scientific community kept refusing to b…
In the 1920s, Henrietta Swan Leavitt was hired to measure stars — not study them. But buried inside her meticulous data was a mathematical relationship so powerful it would shatter humanity's understanding of the size of the cosmos and hand Edwin Hubble the ruler he needed to discover that the univ…
In 1928, Alexander Fleming came back from vacation to find a ruined petri dish — and almost threw it away. What stopped him, and what he saw in that contaminated culture, would eventually save an estimated 200 million lives, but the path from a cluttered London lab bench to a working antibiotic inv…
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