History Mystery

Episode 116 | Historical Events In this History episode we focus on Operation Paperclip — the classified US program that brought more than 1,600 German scientists to America after World War II, altered their files to conceal Nazi Party and SS affiliations, and built Wernher von Braun — an SS officer who personally recruited concentration camp prisoners for the Mittelwerk factory — into the public...

Episode 115 | Human History — Individuals In this History episode we focus on Rosemary Kennedy — the eldest Kennedy daughter, born with an intellectual disability, lobotomized at 23 without her mother's knowledge in a procedure secretly arranged by her father, and then institutionalized in rural Wisconsin for 56 years while her brothers became president, attorney general, and senator. Her fath...

Episode 114 | Historical Events In this History episode we focus on February 18th, 2003 — the morning a 56-year-old man with two milk cartons of flammable liquid set fire to a subway car in Daegu, South Korea, killing 192 people as the smoke from burning synthetic interiors trapped passengers in a second train whose doors had locked shut in an underground station with no ventilation. 192 people we...

Episode 113 | Historical Events In this History episode we focus on May 10th and 11th, 1996 — the single deadliest 24 hours in Everest history, when a turnaround time wasn't enforced, a storm arrived ahead of schedule, and eight climbers died including both expedition leaders, among them Rob Hall who made his last call to his pregnant wife by satellite phone from just below the summit. "S...

Episode 112 | Historical Events In this History episode we focus on the Tuskegee Study — the US Public Health Service program that enrolled 600 Black men in rural Alabama in 1932, told them they were being treated for bad blood, withheld penicillin after it became the standard cure in 1947, and continued for 40 years until a whistleblower went to the press. Every researcher on this study had a med...

Episode 111 | Historical Events In this History episode we focus on Operation Mincemeat — the 1943 British intelligence operation in which a dead Welsh vagrant was given a fabricated military identity, chained to a briefcase of fake invasion plans, and floated ashore in Spain, fooling Hitler into moving his forces away from Sicily before the largest Allied amphibious landing of the war. The idea w...

Episode 110 | Historical Events In this History episode we focus on December 3rd, 1984 — the night a Union Carbide pesticide plant in central India leaked 40 tons of methyl isocyanate into a sleeping city, killing thousands before dawn, leaving half a million people permanently damaged, and producing a CEO who flew to the scene, was arrested, flew home, and died in Florida in 2014 having never fac...

Episode 109 | Historical Events In this History episode we focus on H.H. Holmes — the man who built a hotel blocks from the 1893 Chicago World's Fair fitted with gas jets, soundproofed rooms, and a basement kiln, used it to kill multiple people while 27 million visitors came to see the future, and was caught only when insurance fraud investigators found the trail. Twenty-seven million people c...

Episode 108 | Historical Events In this History episode we focus on May 13th, 1985 — the day the Philadelphia Police Department dropped a military-grade satchel bomb from a helicopter onto a residential row house, killing 11 people including five children, letting the fire burn until 61 homes were destroyed, and producing no criminal charges against anyone involved. Philadelphia bombed a neighborh...

Episode 107 | Historical Events In this History episode we focus on Thanksgiving Day 2009 — when 26-year-old medical student and father John Edward Jones became trapped headfirst in an unmapped passage in a Utah cave, inverted at 70 degrees, 125 feet underground, and died there after 28 hours of rescue attempts that could not free him. His second child was born after his death. The cave has never...

Episode 106 | Historical Events In this History episode we focus on May 31st and June 1st, 1921 — the 18 hours in which an armed white mob, assisted by city officials and the National Guard, burned 35 blocks of Greenwood, the most prosperous Black community in America, to the ground, killing between 100 and 300 people and leaving 10,000 homeless while the historical record was suppressed for decad...

Episode 105 | Historical Events In this History episode we focus on January 28th, 1986 — and specifically the night before, when Morton Thiokol engineers told NASA not to launch in the cold, presented data showing the O-rings would fail, were overruled by managers told to take off their engineering hats, and watched seven people die the next morning because they were right. The last recorded words...

Episode 104 | Historical Events In this History episode we focus on the 1983 kidnapping of Freddy Heineken — one of the wealthiest men in the Netherlands — by five broke friends who spent two years planning it, held him in a soundproofed warehouse cell for 21 days, collected the largest individual ransom in history at the time, and then spent the rest of their lives paying for it in ways they hadn...

Episode 103 | Historical Events In this History episode we focus on the Byford Dolphin diving accident of November 5th, 1983 — the moment a dive tender released an external clamp before the inner door was sealed, dropping the pressure inside a North Sea oil rig's saturation diving system from nine atmospheres to one in a fraction of a second and killing four men instantly. Five men went to wor...

Episode 102 | History's Mysteries — Mysterious Events In this Mystery episode we focus on January 24th, 1961 — the night a US Air Force bomber broke apart over North Carolina and dropped two hydrogen bombs, each more than 250 times the power of Hiroshima, onto American soil, with three of four safety mechanisms on one weapon failing before a single switch held and prevented detonation. The swi...

Episode 101 | Human History — Groups & Movements In this History episode we focus on the 101st Airborne Division — activated in 1942 and forged across D-Day's scattered night drop into Normandy, the brutal fighting along Hell's Highway in the Netherlands, and eight days surrounded and undersupplied at Bastogne during the Battle of the Bulge, where a single-word reply to a German surren...

Episode 20 | Season 5 Capstone — Series Finale In this History episode we bring five seasons and one hundred episodes together to articulate, fully and finally, what the patterns actually mean — Alexander the Great and the Islamic Golden Age and the Civil Rights Movement and the Age of Exploration and the Inca Empire and Marilyn Monroe and Project Blue Book and all the rest. This episode revisits...

Episode 19 | Season 5 Capstone — Mystery Episodes In this Mystery episode we close out the Season 5 mysteries and add the final piece to five seasons of argument: the limit of what we know is not just about what has been investigated — it is about how well the investigation was conducted and whether the people doing it were genuinely trying to find the truth. This episode draws together the Black...

Episode 18 | History's Mysteries — Conspiracies & Cover-Ups In this Mystery episode we focus on Project Blue Book — the US Air Force's 1947 to 1969 official investigation of UFO sightings, which concluded nothing was worth investigating while its own records show the program was designed to debunk rather than discover, and which left 701 of 12,618 cases genuinely unexplained. This epis...

Episode 17 | Human History — Civilizations & Empires In this History episode we focus on the Colosseum — the most sophisticated entertainment venue in the ancient world, built to hold 80,000 spectators, with a retractable awning, underground trap doors, and machinery to raise animals and fighters from below — built to watch people die, and a monument to a specific relationship between power an...

Episode 15 | Human History — Civilizations & Empires In this History episode we focus on the Islamic Golden Age — the 450 years from 800 to 1258 AD when the Islamic world was the center of global intellectual life, inventing algebra, articulating the scientific method, and preserving Greek knowledge when Europe had lost it and extending it far beyond what the Greeks had done. This episode cove...

Episode 14 | Human History — Groups & Movements In this History episode we focus on the American Civil Rights Movement — the context most tellings omit, the people most tellings forget, and the honest assessment most tellings avoid. This episode covers the pre-1955 history and Thurgood Marshall's decades of litigation, Rosa Parks as a trained NAACP organizer making a deliberate choice, the...

Episode 13 | Human History — Individuals In this History episode we focus on Abraham Lincoln — the man who taught himself law from borrowed books on a frontier where schools barely existed, held the United States together through its bloodiest war, freed four million people, and was shot in a theater five days after the war ended. This episode covers his genuinely impoverished childhood, his almos...

Episode 12 | History's Mysteries — Natural Threats In this Mystery episode we focus on the Yellowstone Supervolcano — a magma chamber 90 kilometers long under Yellowstone National Park that has produced three supereruptions in the past two million years, is continuously monitored, and will erupt again on a geological timescale that could be tomorrow or could be a hundred thousand years from no...

Episode 11 | History's Mysteries — Unexplained Structures & Places In this Mystery episode we focus on Sacsayhuamán — the Inca fortress above Cusco whose walls contain stones weighing up to 300 tons, fitted together with millimeter precision, transported from quarries 32 kilometers away without the wheel, without iron tools, and without draft animals capable of such loads. This episode cov...