Stuff You Missed in History Class
Join Holly and Tracy as they bring you the greatest and strangest Stuff You Missed In History Class in this podcast by iHeartRadio.
Elizabeth Fry
Elizabeth Fry is lauded as an early 19th century prison reformer. But she had no formal background or training in prison or social work.
Research:
BREED, ANNA. “ELIZABETH FRY.” Advocate of Peace (1847-1884), vol. 13, no. 3, 1882, pp. 21–22. JSTOR, http://www.jstor.org/stable/27906270 Britannica Editors. "Elizabeth Fry". Encyclopedia Britannica, 17 May. 2026, https://www.britannica.com/biography/Elizabeth-Fry Britannica Editors. "Sir Thomas Fowell Buxton, 1st Baronet". Encyclopedia Britannica, 28 Mar. 2026, https://www.britannica.com/biography/Sir-Thomas-Fowell-Buxton-1st-Baronet Buxton, Thomas Fowell. “An inquiry, whether crime and misery are produced or prevented, by our present system of prison discipline.” London. J. and A. Arch. 1818...Two Beer Riots
The Munich Beer Riot of 1844 was a reaction to the price of beer set by the Bavarian government. The Lager Beer Riot took place in Chicago in 1855, and was a response to municipal policies put in place by mayor Levi Boone that targeted the city’s Catholic and immigrant populations.
Research:
Alberts, Brian. “‘Streets as Stages’ — The Munich Beer Riots of 1844.” Good Beer Hunting. https://www.goodbeerhunting.com/blog/2020/7/13/streets-as-stages-the-munich-beer-riots-of-1844 "Bavaria." Britannica Library, Encyclopædia Britannica, 16 Mar. 2026. libraries.state.ma.us/login?eburl=https%3A%2F%2Flibrary.eb.com&ebtarget=%2Flevels%2Freferencecenter%2Farticle%2FBavaria%2F13830&ebboatid=9265928. Accessed 3 Se...SYMHC Classics: Nuclear Close Calls
This episode from 2017 covers several moments in history when the world came perilously close to a full-scale nuclear war, due to false alarms or miscommunication.
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Behind the Scenes Minis: Busses and Overpasses
Holly and Tracy unpack the accusation that Robert Moses purposely built overpass bridges too low for busses to drive under them as a way to keep Black New Yorkers away from Jones Beach.
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Robert Moses and the Shaping of New York, Part 2
The second part of our two-parter on Robert Moses looks at the vast amount of power he amassed in New York’s government, and the many controversies that surrounded the second half of his career.
Research:
“15% OF THE FAIR STILL UNFINISHED; 15 Pavilions and 3 Shows in Amusement Area Delayed.” New York Times. April 22, 1964. https://www.nytimes.com/1964/04/22/archives/15-of-the-fair-still-unfinished-15-pavilions-and-3-shows-in.html Ballon, Hilary, Phd. and Kenneth T. Jackson, eds. “Robert Moses and the Modern City: The Transformation of New York.” W.W. Norton & Co. 2008. Balme, Bob. “His Pen Blisters, His Voice Stings – Robert Moses, at 71, Churns Ahead.” Buffal...Robert Moses and the Shaping of New York, Part 1
Robert Moses is responsible for so much of the infrastructure of New York, including parks, bridges, highways and more. And he remains a divisive figure. The first part of this two-parter covers his rise in New York government.
Research:
“15% OF THE FAIR STILL UNFINISHED; 15 Pavilions and 3 Shows in Amusement Area Delayed.” New York Times. April 22, 1964. https://www.nytimes.com/1964/04/22/archives/15-of-the-fair-still-unfinished-15-pavilions-and-3-shows-in.html Ballon, Hilary, Phd. and Kenneth T. Jackson, eds. “Robert Moses and the Modern City: The Transformation of New York.” W.W. Norton & Co. 2008. Balme, Bob. “His Pen Blisters, His Voice Stings – Robert Moses, at 71...SYMHC Classics: Eradication of Smallpox
This 2021 episode covers smallpox, a viral disease that has existed for millennia. But it’s now one of only two diseases that’s been eradicated through human activity, and a global plan was enacted to do it.
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Behind the Scenes Minis: Progressive Medicine
Holly talks about the lack information about Pinel’s family, and how much she’d like to see Oscar Wilde use social media. Tracy discusses the way the Cooley episode narrowed down the scope of her originally planned topic.
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Coley's Toxins and the Origins of Immunotherapy
William B. Coley started using a bacterial infection to treat cancers in the late 19th century, one of the earliest uses of immunotherapy.
Research:
Ahuja, Sana and Sufian Zaheer. “The evolution of cancer immunotherapy: a comprehensive review of its history and current perspectives.” Korean Journal of Clinical Oncology 2024; 20(2): 51-73. DOI: https://doi.org/10.14216/kjco.24009 Atkins, Douglas. “Helen Coley Nauts: Advocate for Immunotherapy.” National Library of Medicine. 4/19/2016. https://circulatingnow.nlm.nih.gov/2016/04/19/helen-coley-nauts-advocate-for-immunotherapy/ Cancer Research Institute. “The History of Cancer Immunotherapy.” Coley, William B. “Therapeutic Value of the Mixed Toxins of the Streptococcus of Erysipelas and Bacillus Prodigiosus in...Philippe Pinel
Pinel’s work is considered the precursor to psychiatry. In the late 18th century, he overhauled the asylum system of Paris with his groundbreaking ideas about mental health.
Research:
Bicêtre Hospital. https://hopital-bicetre.aphp.fr/lhopital Boullerne, A.I., et al. “The origins and early history of neurochemistry and its societies.” Journal of Neurochemistry. 152: 8-28. 2020. https://doi.org/10.1111/jnc.14839 Chambers, William. “Chambers' Edinburgh journal.” Vol. 11-132. 1849. London. William Orr. https://archive.org/details/chambersedinburg1112cham/page/n179/mode/2up Charland, Louis C. 2018. “Lost in Myth, Lost in Translation: Philippe Pinel’s 1809 Medico-Philosophical Treatise on Mental Alienation.” Internationa...SYMHC Classics: Flexner Report
This 2020 episode covers the Flexner Report, which is often credited with changing the medical field and shaping what medical education looks like today. But this document negatively impacted medicine in the Black community.
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Behind the Scenes Minis: Paddles and The British Museum
Tracy and Holly talk about corporal punishment in schools and student loans. Tracy relays her experience at the British Museum.
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Ashurbanipal
Ashurbanipal was the ruler of the Assyrian empire in the 7th century BCE. His 38-year reign was marked by both scholarship and a terrifying brutality.
Research:
"Babylon." Britannica Library, Encyclopædia Britannica, 18 Mar. 2025. libraries.state.ma.us/login?eburl=https%3A%2F%2Flibrary.eb.com&ebtarget=%2Flevels%2Freferencecenter%2Farticle%2FBabylon%2F11618&ebboatid=9265928. Accessed 19 Aug. 2026. Ashurbanipal Library Project. https://oracc.museum.upenn.edu/asbp/index.html " Encyclopedia of World Biography Online, Gale, 1998. Gale In Context: Opposing Viewpoints, link.gale.com/apps/doc/K1631000306/GPS?u=mlin_n_melpub&sid=bookmark-GPS&xid=f497ef8d. Accessed 14 Aug. 2026. Bonatz, D...Six Impossible Episodes: Back-to-Court
This episode takes a quick look at six U.S. Supreme Court cases that all have to do with the rights of children in public primary and secondary schools.
Abington School District v. Schempp, 374 U.S. 203 (1963). https://supreme.justia.com/cases/federal/us/374/203 Bowman, Kristine. “West Virginia State Board of Education v. Barnette (1943).” Free Speech Center at Middle Tennessee State University. https://firstamendment.mtsu.edu/article/west-virginia-state-board-of-education-v-barnette/ Cornell Law School. “Engel v. Vitale (1962).) https://www.law.cornell.edu/wex/engel_v._vitale_(1962) Dynia, Philip A. “Rights of Students.” Free Speech Center at Middle Tennessee State University. 8/11/2023, updated 5/27/2026. https://firstamendm...SYMHC Classics: Olympe de Gouges
This 2021 episode covers Olympe de Gouges, known primarily for her 1791 pamphlet “Declaration of the Rights of Woman and the Citizen.” But her writing and political activity went far beyond that one pamphlet.
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Behind the Scenes Minis: Percy Theories
Holly shares additional details of Percy Fawcett's life, including theories about his interest in spiritualism leading him to some odd conclusions.
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Percy Fawcett, Manuscript 512, and a Lost City in the Amazon, Pt. 2
The second part of Percy Fawcett's story delves into his fascination with a document known as Manuscript 512 and how it impacted his life. His obsession led to his disappearance; there has been endless speculation about what exactly happened.
Research:
Biello, David. “Ancient Amazon Actually Highly Urbanized.” Scientific American. August 28, 2008. “The Brazilian Indigenous People.” Survival International. https://www.survivalinternational.org/peoples/brazilian Britannica Editors. "Mato Grosso". Encyclopedia Britannica, 10 Jan. 2026, https://www.britannica.com/place/Mato-Grosso Canal-Soler, Jordi. “The man who died searching for the Lost City of Z.” National geographic. June 13, 2024. https://www.nationalgeographic.com/history/article/percy-fawcett...Percy Fawcett, Manuscript 512, and a Lost City in the Amazon, Pt. 1
Fawcett’s life has invited controversy and speculation, because he was a man who did a mix of great and shady things. Part one covers his early life, marriage, military service, and early visits to South America.
Research:
Biello, David. “Ancient Amazon Actually Highly Urbanized.” Scientific American. August 28, 2008. “The Brazilian Indigenous People.” Survival International. https://www.survivalinternational.org/peoples/brazilian Britannica Editors. "Mato Grosso". Encyclopedia Britannica, 10 Jan. 2026, https://www.britannica.com/place/Mato-Grosso Canal-Soler, Jordi. “The man who died searching for the Lost City of Z.” National geographic. June 13, 2024. https://www.nationalgeographic.com/history/article/percy-fawcett-search-lost-city-of-z Fawcett, Lt-Col...SYMHC Classics: Swill Milk
This 2021 episode covers a period of time when the milk supply in New York was anything but appetizing and wholesome – it was often deadly. But efforts to address the problem were blocked by corrupt officials.
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Behind the Scenes Minis: Mary, Beulah, Baby Alive
Tracy shares a story of looking for an article in the wrong historical journal. Holly reads a section of the U.S. flag code, and waxes rhapsodic about toys.
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Beulah Louise Henry
Beulah was such a prolific inventor in the early 20th century that the press nicknamed her Lady Edison. She was an outlier as an unmarried woman who got her foot in the door as an inventor by pounding the pavement in 1920s New York.
Research:
Bengtson, Harlan H. “Beulah Louise Henry.” EBSCO. 2021. https://www.ebsco.com/research-starters/history/beulah-louise-henry “Beulah Louise Henry.” National Inventors Hall of Fame. https://www.invent.org/inductees/beulah-louise-henry Dick, Gerry. “Beulah henry Sits in Chiffon Laboratory Inventing Almost Everything But Excuses.” The Rockford Argus. April 8. 1937. https://www.newspapers.com/image/531344097/?match=1&terms=%22Beul...Mary Mallon & Typhoid Revisited
Mary Mallon became known as Typhoid Mary in the early 20th century. She has often been vilified in in modern references, though her story is actually quite complex.
Research:
"Mary Mallon." Encyclopedia of World Biography Online, vol. 21, Gale, 2001. Gale In Context: Opposing Viewpoints, link.gale.com/apps/doc/K1631007781/GPS?u=mlin_n_melpub&sid=bookmark-GPS&xid=23f34010. Accessed 3 Aug. 2026. Brooks, J. “The sad and tragic life of Typhoid Mary.” CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne vol. 154,6 (1996): 915-6. https://pmc.ncbi.nlm.nih.gov/articles/PMC1487781/ Brooks, Janet. “The Sad and Tragic Life of...SYMHC Classics: Astronaut Origins of Food Safety
This 2022 episode examines the development of a systematic approach to food safety, which didn’t happen until the 20th century. And it's tied directly to NASA trying to make sure astronauts didn’t get food poisoning in space.
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Behind the Scenes Minis: Morocco and Bavaria
Tracy and Holly talk about their time visiting Chefchaouen during their Morocco trip. Holly shares her belief that secret societies don't work very well.
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Adam Weishaupt and the Bavarian Illuminati
The reality of the Bavarian Illuminati is much less dramatic than conspiracy theories would indicate. It wasn’t a mystical organization, but a protest organization formed by a rather conceited man who was frustrated with the Catholic church.
Research:
Britannica Editors. "illuminati". Encyclopedia Britannica, 18 Feb. 2026, https://www.britannica.com/topic/illuminati-group-designation Carlson, Michael. “Robert Anton Wilson [Obituary].” The Guardian. Jan. 17, 2007. https://www.theguardian.com/news/2007/jan/18/guardianobituaries.usa “Two Letters from Adam Weishaupt, Founder of the Order of the Illuminati (1776).” German History Intersections. https://germanhistory-intersections.org/en/knowledge-and-education/ghis:document-190 “1776.” Ludwig-Maximilians-Universität München. https://www.lmu.de/en/about-l...Sayyida al-Hurra, Moroccan Queen
A lot of European accounts of Sayyida al-Hurra’s life characterize her as a pirate, but that really isn't accurate. She was a a leader of a city-state and a queen of a sultanate.
Research:
Ali, Adam. “The Pirate Queen of the Mediterranean: The Story of Al-Sayyida al-Hurra.” Medievalists.net. https://www.medievalists.net/2022/08/pirate-queen-mediterranean-al-sayyida-al-hurra/ Britannica Editors. "Barbarossa". Encyclopedia Britannica, 1 Jan. 2026, https://www.britannica.com/biography/Barbarossa. Accessed 29 July 2026. El Haimeur, A. (2024). Sayyida Alhurra: A forgotten North African queen and war leader: A forgotten North African queen and war leader. Africana Annual, 1(1), 44-60. https://doi.org/10.17161/africa...SYMHC Classics: Jethro Tull
This 2021 episode covers Jethro Tull. Today, most people only know that as the name of a band, but Tull was an 18th-century gentleman farmer often credited with inventing the seed drill.
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Behind the Scenes Minis: Smashing Linoleum
Tracy talks about papers about history written by economists. Holy talks about linoleum having a bad reputation because of the designs of the 1970s and '80s.
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Frederick Walton and the Invention of Linoleum
Frederick Walton caused a lot of financial family friction on the way to developing linoleum. And even though he believed he had revolutionized home dec, he didn't expect to be remembered.
Research:
“4,000 for His ‘Devoted Attendant.’” Western Daily Press. August 3, 1928. https://www.newspapers.com/image/813758815/?match=1&terms=%22Frederick%20Walton%22 Baker, Anne Pimlott. "Walton, Frederick Edward (bap. 1834, d. 1928), inventor of linoleum." Oxford Dictionary of National Biography. September 23, 2004. Oxford University Press. Date of access 20 Jul. 2026,Swing Riots
The Swing Riots took place in eastern and southern England in the years between the Luddite uprising and the Rebecca Riots. One of the hallmarks of the riots was the destruction of threshing machines – but that’s just part of the story.
Research:
Caprettini, Bruno and Hans-Joachim Voth. “Rage Against the Machines: Labor-saving Technology and Unrest in England, 1830-32.” American Economic Review: Insights. Vol. 2, no. 3, September 2020. https://pubs.aeaweb.org/doi/pdfplus/10.1257/aeri.20190385 Carl J. Griffin, “Luddism, Machine-Breaking and the Swing Riots”, Revue Française de Civilisation Britannique [Online], XXX-1 | 2025, Online since 13 January 2025, connection on 14 April 2026. URL: http://j...SYMHC Classics: Battle of Amiens
This 2018 episode covers the Battle of Amiens, near the end of World War I. It was the start of what came to be known as the 100 Days Offensive, which was the Allies’ final push to win the war.
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Behind the Scenes Minis: Air Conditioned Rabble Rouser
Tracy and Holly talk about experiences in intensely hot weather. Holly shares how moved she was by Samuel Plimsoll’s obituaries.
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Samuel Plimsoll, the ‘Sailors’ Friend’
Samuel Plimsoll was an advocate for better working conditions for sailors, and for a lot of other things. A lot of contemporary accounts refer to him as an agitator.
Research:
Bibby, Miriam. “Samuel Plimsoll and the Plimsoll Line.” Historic UK. June 14, 2024. https://www.historic-uk.com/HistoryUK/HistoryofBritain/Samuel-Plimsoll-Line/ Britannica Editors. "Samuel Plimsoll". Encyclopedia Britannica, 30 May. 2026, https://www.britannica.com/biography/Samuel-Plimsoll “Death of Mr. Samuel Plimsoll.” The Lichfield Mercury. June 4, 1898. https://www.newspapers.com/image/797510210/?match=1&terms=%22samuel%20plimsoll%22 “Friends of Humanity.” Democrat and Chronicle. Apr 27, 1913. https://www.newspapers.com/image/135735684/?match=1&terms=%22samuel%20plimsoll%22 Glover, William. “Sam...Three Historic Heatwaves
Heat waves don’t get as much attention as blizzards, floods, and hurricanes, but extreme heat is one of the deadliest weather events on average.
Research:
National Weather Service. “Weather Related Fatality and Injury Statistics.” https://www.weather.gov/hazstat Last, John. “This Summer’s Drought Is Europe’s Worst in 500 Years. What Happened Last Time?” Smithsonian Magazine. 9/8/2022. https://www.smithsonianmag.com/history/this-summers-drought-is-europes-worst-in-500-years-what-happened-last-time-180980711/ Wetter, Oliver; Seneviratne, Sonia I. et al. “The year-long unprecedented European heat and drought of 1540 - a worst case.” Climatic Change 125(3-4), https://doi.org/10.1007/s10584-014-1184-2 Orth, Rene et al. “Did Europe...SYMHC Classics: Libertalia
This 2018 episode covers Libertalia, which, in truth, may be completely fictional. It's called a pirate settlement, though the man who spearheaded it claimed he wasn't actually a pirate.
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Behind the Scenes Minis: Pirate Evolution
Tracy shares the topics she considered for the recording in the Bahamas but decided against. Holly talks about her admiration for Thomas Huxley.
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Thomas Henry Huxley
Huxley is an example of having a good attitude about publicly acknowledging errors and learning from them. He earned the nickname “Darwin’s bulldog” for his very vocal support of Darwin’s work, and he wanted to promote science and education, particularly to people that didn’t normally have access to those things.
Research:
Bernoulli, D., Jenkyns, H.C. “Thomas Henry Huxley, a stone tablet, coccoliths, and deep-sea sediments in the high Alps.” Int J Earth Sci (Geol Rundsch) 112, 1661–1669 (2023). https://doi.org/10.1007/s00531-023-02330-5 Bowen, Keith. “Thomas Henry Huxley.” Ebsco. 2024. https://www.ebsco.com/research-starters/histo...The Flying Gang
For part of its history, Nassau was a notorious hotbed of pirate activity. And it was home to a maritime criminal network known as the Flying Gang.
Research:
"Bahamas, the." The Columbia Electronic Encyclopedia™, The Columbia UP, 2025. Gale OneFile: High School Edition, link.gale.com/apps/doc/A69385873/GPS?u=mlin_n_melpub&sid=bookmark-GPS&xid=7f7affa4. Accessed 8 July 2026. Ahrens, Wolfgang P. “Naming the Bahamas Islands: History and Folk Etymology.” Names and Their Environment. Proceedings of the 25th International Congress of Onomastic Sciences, Glasgow, 25-29. August 2014. Vol. 1. Keynote Lectures. Toponomastics I. Carole Hough and Daria Izdebs...SYMHC Classics: Scarlet fever
This 2023 episode covers scarlet fever, which is treatable with antibiotics. But in the middle of the 19th century, it was the leading cause of death in children in parts of the world, and today, there are several ongoing mysteries about the disease.
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Behind the Scenes Minis: Problematized
Tracy shares her irritation with word use in a recent government report. There is also discussion of strangers visiting manor houses.
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