The Disappearing Spoon: a science history podcast with Sam Kean
Arts
History
Sam Kean
A topsy-turvy science-y history podcast by Sam Kean. I examine overlooked stories from our past: the dental superiority of hunter-gatherers, the crooked Nazis who saved thousands of American lives, the American immigrants who developed the most successful cancer screening tool in history, the sex lives of dinosaurs, and much, much more. These are charming little tales that never made the history books, but these small moments can be surprisingly powerful. These are the cases where history gets inverted, where the footnote becomes the real story.
The Doom Lurking inside Trees
Japanese physicist Fusa Miyake has sparked a revolution in archaeology by studying radioactive tree rings—work that also terrifies astronomers, who fear it foretells doom for our civilization. Our Sponsors:*
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17:5104/11/2024
The Mona Lisa of the Seine
A woman who drowned in Paris became one of the most famous faces in the world as the model for CPR dummies, saving millions of lives and inspiring artists from Pablo Picasso to Michael Jackson—all while remaining completely unknown. Our Sponsors:*
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18:1429/10/2024
Savant Idiots
In the early 1800s, the first Egyptian mummies in Europe served as a crucial test for evolution—a test that, according to people then, evolution flunked.Our Sponsors:*
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17:5022/10/2024
When Mummymania Swept the World
In the 1800s, mummies found their way into everything from fertilizer to food, and were especially prized as medicine. Mummymania was a strange time...Our Sponsors:*
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17:4415/10/2024
The Sadder Side of the Nobel Prizes
How did a man who developed a Nobel Prize–worthy idea (green-fluorescing protein, GFP) end up driving a shuttle van for a living, and missing the Prize completely? Therein lies a sad story...Our Sponsors:*
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18:3708/10/2024
The Scientific Way to Fool a Nazi
Physicist Gyorgy Hevesy had a talent for tricks and stunts—including one that prevented Nazi stormtroopers from stealing a gold Nobel Prize.Our Sponsors:*
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19:2130/09/2024
The Mysterious Mote
A summer bonus episode: Russ Schnell's professors mocked him for believing that plants somehow caused hailstorms. He not only proved them wrong, but uncovered profound connections between life, earth, and the air above...Our Sponsors:*
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18:0026/06/2024
The Science of D-Day
Ahead of the 80th anniversary of the D-Day landings, a look at the surprisingly important role science played in shaping—and remaking—an invasion that could have easily been a disaster...Our Sponsors:*
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19:4914/05/2024
Can Plastic Surgery Keep You out of Prison?
One doctor’s controversial crusade to keep men and women out of prison through nose jobs, eye lifts, and other plastic surgery.Our Sponsors:*
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20:0907/05/2024
The Russian Roswell
In 1959, nine Russian hikers mysteriously died on a trek through the snowy wilderness—fueling a half-century of hysterical conspiracies. Has science finally cracked the case?Our Sponsors:*
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21:0030/04/2024
When Tenure Means Life and Death
After a tenure dispute, mechanical engineer Valery Fabrikant murdered four colleagues in cold blood at his university in Montreal. So why is he still allowed to publish scientific papers?Our Sponsors:*
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20:1523/04/2024
A Deadly Soup for Babies
Chemist Justus von Liebig was perhaps the most famous scientist in the world in the mid-1800s—but quickly became infamous for his role in the killing of four starving infants.Our Sponsors:*
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20:1616/04/2024
How the “Worst Serial Killer in Holland’s History” Went Free
Patient after patient died under the care of a single nurse in Holland. So why did so many statisticians think Lucia de Berk was innocent?Our Sponsors:*
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20:5809/04/2024
The Eclipse that Killed a King
Rama IV of Siam (from the “King and I” musical) used an eclipse to save his kingdom from greedy colonial powers. But it cost him his own life in the end.Our Sponsors:*
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19:3302/04/2024
When Generosity Turns Pathological
One Brazilian man’s brain damage transformed him into a selfless giver. So why did he infuriate so many people—and what does his case say about the biological roots of generosity?Our Sponsors:*
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18:4626/03/2024
The Sex-Cult “Antichrist” Who Rocketed Us to Space (part 2)
Jack Parsons was a devil-worshipping FBI rat who led a sex cult and was bosom buddies with L. Ron Hubbard. He was also one of the most important rocket scientists in history. (Episode 2 of 2)Our Sponsors:*
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21:4719/03/2024
The Sex-Cult “Antichrist” Who Rocketed Us to Space (part 1)
Jack Parsons was a devil-worshiping FBI rat who led a sex cult and was bosom buddies with L. Ron Hubbard. He was also one of the most important rocket scientists in history. (Episode 1 of 2)Our Sponsors:*
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19:4312/03/2024
Don't Drink the Milk bonus episode - Milk: From mutations to mustaches
Who put the cheese in your stuffed-crust pizza? Or cows on a Caribbean island? And when more than half the world's population can't actually digest milk, is it really essential for a healthy diet? On a trip through time and taste—to dairy-obsessed Bulgaria, colonial Trinidad and Tobago and the ‘Got Milk?’ era—we explore humanity's millennia-long relationship with milk.Listen to Don't Drink the Milk wherever you get your podcasts! https://pod.link/1704462801 Also on YouTube! https://www.youtube.com/playlist?list=PLpBAZYDqAE8nzvIRx2dApgkDi3zkSe3GS Our Sponsors:*
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42:0616/01/2024
Was Darwin a Murderer?
In 1878, two Paris dandies murdered an old woman—and blamed Charles Darwin for their crime. But the wild scandal that followed only solidified Darwin as the greatest scientist of his age...Our Sponsors:*
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20:1514/11/2023
Mass Psychosis in Food Science
Americans happily ate monosodium glutamate for decades. Then one (possibly fake) letter sparked mass hysteria over “Chinese Restaurant Syndrome”, and the bogus MSG scare was born...Our Sponsors:*
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19:4107/11/2023
Accounting for Taste
Scientists have confirmed five basic human tastes—sweet, salty, bitter, sour, and umami. But is that all? Debate now rages about adding a sixth or seventh or even eighth(!) to the Big Five...Our Sponsors:*
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18:1431/10/2023
If Indiana Jones Were a Swindler
James Mellaart discovered one of the most important archaeological sites ever, Çatalhöyük in Turkey. But his lust for treasure—and a penchant for fraud—led him to throw it all away...Our Sponsors:*
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19:2724/10/2023
The British Tobacco Empire
He helped launch the British Empire and spawned a public-health epidemic that killed hundreds of millions of people. Blame him for the lost colony of Roanoke, too. Thomas Harriot has a lot to answer for...Our Sponsors:*
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19:1617/10/2023
"Moldy Mary," The Forgotten Mother of Penicillin
She helped discover arguably the most important drug in history. And she got zero credit. They called her Moldy Mary—but she turned that insult into triumph...Our Sponsors:*
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21:0410/10/2023
The Most Exclusive Club in the World
As recent submersible tragedies reveal, it’s harder to reach extreme ocean depths than the Moon. Meet the people who got there first—and barely lived to tell to the tale...Our Sponsors:*
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19:2003/10/2023
Death-Defying Science at 75,000 Feet
You wouldn’t think a lanky, awkward balloon geek would inspire Hollywood. But the death-defying Auguste Piccard was a worthy namesake for Jean-Luc Picard of Star Trek fame...Our Sponsors:*
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20:2426/09/2023
Proving Einstein Right
Albert Einstein’s relativity was just another theory at first, speculative and unproven—until Arthur Eddington and a special eclipse. Meet the weirdo scientist who made Einstein into *Einstein*...Our Sponsors:*
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19:5420/09/2023
Einstein's Golden Moment
It was the most powerful emotional moment of Albert Einstein’s life—the instant he knew he was a genius. But in confirming his theory of relativity, it also opened him up to attacks, sometimes rather vicious, from around the world...Our Sponsors:*
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20:0012/09/2023
Everything You Know About Phineas Gage Is Wrong
Despite what you’ve heard, neuroscience’s most famous patient did not turn into a lying, drunken psychopath. He’s actually an amazing example of resiliency and overcoming trauma...Our Sponsors:*
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19:2711/07/2023
Why Do We Obsess Over Charles Darwin’s Health?
Is it serious historical work? Respectable gossip? Blatantly prying into people’s lives? Retro-diagnosing historical celebrities like Darwin and Lincoln and Hitler and Poe is all of the above and more...Our Sponsors:*
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20:4827/06/2023
The Seeds of Starvation
During the Nazi invasion of Russia during World War II, nine Soviet scientists starved to death surrounded by millions of delicious fruits, seeds, and nuts. Were they mad? No. They wanted to save humankind from doomsday...Our Sponsors:*
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21:0920/06/2023
When Scientific Brilliance Isn’t Enough
William Halford thought he had a surefire vaccine to stop herpes. And he wasn’t going to let anything—laws, ethics, his patients’ well-being—stop him from saving the world...Our Sponsors:*
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19:4613/06/2023
The Curse of Knowing Too Much
Paul Stoutenburgh knew more atomic secrets than anyone on Earth. So was that why he killed himself? And if not, why was the government (seemingly) so uninterested in getting to the bottom of his death?Our Sponsors:*
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19:0606/06/2023
The Enigmas of Foreign Accent Syndrome
Can you really collapse and wake up speaking a totally new language? Not quite. But “foreign accent syndrome” is a real, frightening—and bizarre—neurological disorder...Our Sponsors:*
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18:1430/05/2023
The World’s Only Natural Nuclear Reactor
What a bizarre site in Africa—a 1.7-billion-year-old, completely natural nuclear reactor—says about the future of energy production on planet Earth...Our Sponsors:*
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21:4823/05/2023
How New DNA Sleuthing Can Expose Dangerous Killers—and You
Genetic genealogy can catch brutal killers. It can also unmask affairs, secret adoptions, and other dark secrets. As well as expose you—yes, you—to the unholy alliance of Big Tech and shady police work...Our Sponsors:*
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20:0616/05/2023
The Real Tragedy of Robert Oppenheimer
He coulda would shoulda been the next Einstein. Instead, Robert Oppenheimer fritted away his talents on trendy science and political gamesmanship—and it burned him deep in his soul...Our Sponsors:*
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20:3909/05/2023
The Brilliant, Groundbreaking, and Wildly Overrated Leonardo da Vinci
Leonardo da Vinci was brilliant, groundbreaking—and especially with regard to his science—wildly overrated. All because he lacked one all-important quality: sitzfleisch...Our Sponsors:*
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20:2402/05/2023
Spring update and "Innate" trailer
An update on the spring season of Disappearing Spoon (early episodes for Patreon subscribers!), plus a trailer for the new "Innate" series from the great people behind the Science History Institute's "Distillations podcast"Our Sponsors:*
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04:1006/02/2023
Death Squared
The “mouse utopia” experiment showed just how quickly animal heaven can turn into animal hell—and revealed how eager human beings are to interpret science through the lens of extremist politics... Our Sponsors:*
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20:1729/11/2022
Death by Nutrition
Polar explorer Douglas Mawson made several mistakes on his harrowing journey across Antarctica. But the biggest blunder involved eating animal livers oversaturated with vitamin A, a sure death sentence...Our Sponsors:*
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20:2622/11/2022
The Roadside Apocalypse
Automobiles kill several million animals every single day. Scientists are still coming to grips with the carnage...Our Sponsors:*
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20:1415/11/2022
The Blind Visionary
Thomas Schall was first blind member of Congress. There, he envisioned a better, smarter, more efficient world—brought about by his radical new calendar. Too bad the rest of us couldn’t see the future as clearly as he did...Our Sponsors:*
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21:4108/11/2022
The Scariest Paradise on Earth
The Demilitarized Zone (DMZ) in Korea is a place of guns and heartache and anger—and also one of the most thriving natural wildlife habitats on Earth...Our Sponsors:*
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18:4101/11/2022
The Naked Shibboleth
Naked mole-rats are medical marvels—impervious to cancer and immune to old age. Too bad they’re also vicious murderers...Our Sponsors:*
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20:5625/10/2022
The Debaucherous Legacy of Johnny Appleseed
The Johnny Appleseed of Disney fame was complete bunk. He brought not wholesome apples to people, but liquor—and lots of it, all thanks to the bizarre biology of this misunderstood fruit...Our Sponsors:*
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21:4818/10/2022
The Most Evil Molecule
It fueled slavery, as well as the Nazi death machine. It kills millions of people every year through cancer and heart disease. And you almost certainly have some in your home. That’s the legacy of sugar...Our Sponsors:*
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18:5811/10/2022
The Life-Saving Rat Poison
Warfarin was the best rat poison in history. It’s also, now, one of the most important, life-saving—and freakishly unlikely—drugs in the history of medicine...Our Sponsors:*
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21:0204/10/2022
The Making of a Lobotomist
Dr. Walter Freeman blamed himself for the death of his favorite son. But instead of reflecting or growing personally, he used that death to become the most notorious lobotomist in the history of medicine...Our Sponsors:*
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18:5627/09/2022
Icepick Surgeon bonus excerpt on the making of the Unabomber
A bonus excerpt from my book The Icepick Surgeon on the making of the Unabomber, through a cruel, unethical psychology experiment at Harvard University...Our Sponsors:*
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20:2412/07/2022