Stuff You Missed in History Class

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Join Holly and Tracy as they bring you the greatest and strangest Stuff You Missed In History Class in this podcast by iHeartRadio.

  1. 20 hrs ago

    Louis Le Prince, the Missing Inventor of Motion Pictures

    On September 16, 1890, Louis Le Prince vanished. He was never seen or heard from again. While that is the most well-known thing about him, he had a whole life before that which involved some very intriguing things. Research: “Amongst the persons …” The Leeds Mercury. August 2, 1870. https://www.newspapers.com/image/390297596/?match=1&terms=%22Louis%20Le Prince%22 Atreyee Gupta. “The Disappearance of Louis Le Prince.” Materials Today. Volume 11, Issues 7–8. 2008. Page 56, https://doi.org/10.1016/S1369-7021(08)70160-3. Aulas, Jean-Jacques and Jacques Pfend. “Louis Aimé Augustin Le Prince, inventeur et artiste, précurseur du cinéma.” 1895. Vol. 32. 2000. https://doi.org/10.4000/1895.110 Britannica Editors. "Étienne-Jules Marey". Encyclopedia Britannica, 11 May. 2026, https://www.britannica.com/biography/Etienne-Jules-Marey Casey, Keiron. “The mystery of Louis Le Prince, the father of cinematography.” Science + Media Museum. Aug. 29, 2013. https://blog.scienceandmediamuseum.org.uk/louis-le-prince-created-the-first-ever-moving-pictures/ “CINEMATOGRAPHY Pioneers of Early Cinema: Louis Aimé Augustin Le Prince (1841-1890?).” National Media Museum. https://www.meiermovies.com/wp-content/uploads/2016/06/PioneersOfEarlyCinemaLouisLe Prince.pdf “First Surviving Film.” Guinness World Records. https://www.guinnessworldrecords.com/world-records/first-surviving-film Fischer, Paul. “The Man Who Invented Motion Pictures: A True Tale of Obsession, Murder, and the Movies.” Simon & Schuster. 2022. “Hannibal Goodwin.” National Inventors Hall of Fame. https://www.invent.org/inductees/hannibal-goodwin Kelley, Peter. “Louis A. A. Le Prince and the Whitley Family.” Oak Leaves. Oakwood and District Historical Society. Summer 2002. https://www.oakwoodchurch.info/Oak%20Leaves%20Part%203%20-%20Louis%20A%20A%20Le%20Prince%20and%20the%20Whitley%20Family%20by%20Peter%20Kelley.pdf Le Prince, A. “METHOD OF AND APPARATUS FOR PRODUCING ANIMATED PICTURES OF NATURAL SCENERY AND LIFE.” U.S. Patent Office. Jan. 10, 1888. https://patentimages.storage.googleapis.com/26/13/3c/c0bd20490abc9b/US376247.pdf Lewis, Maria. “The tragedy of Louis Le Prince.” ACMI (Australian Centre for the Moving Image). https://www.acmi.net.au/stories-and-ideas/tragedy-louis-le-prince/ “The Life, Mystery and Legacy of Louis Le Prince.” Leeds Museums & Galleries. https://museumsandgalleries.leeds.gov.uk/blog-life-mystery-and-legacy-of-louis-le-prince-fylq Marey, Etienne-Jules. “Chronophotographic gun.” Google Arts and Culture. https://artsandculture.google.com/asset/chronophotographic-gun-%C3%89tienne-jules-marey-otto-lund/KAFgqcxSaDadqw?hl=en “New research centre honours father of film.” The Reporter. University of Leeds. May 19, 2003. https://web.archive.org/web/20120205020340/http://reporter.leeds.ac.uk/490/s6.htm “PUBLIC HEALTH STATEMENT NITROBENZENE.” Agency for Toxic Substances and Disease Registry. https://www.atsdr.cdc.gov/ToxProfiles/tp140-c1-b.pdf Rawlence, Christopher. “The Missing Reel: the untold story of the lost inventor of moving pictures.” New York : Atheneum : Maxwell Macmillan International. 1990. Accessed online: https://archive.org/details/missingreeluntol0000rawl/mode/1up “Single-lens Cine Camera by Louis Le Prince.” Science Museum Group. https://collection.sciencemuseumgroup.org.uk/objects/co18634/le-prince-single-lens-cine-camera-cine-camera-cinematograph Swift, John. "Siege of Paris". Encyclopedia Britannica, 22 Jan. 2026, https://www.britannica.com/topic/Siege-of-Paris-1870-1871 Britannica Editors. "Franco-German War". Encyclopedia Britannica, 3 May. 2026, https://www.britannica.com/event/Franco-German-War Youngs, Ian. “Louis Le Prince, who shot the world's first film in Leeds.” BBC. June 23, 2015. https://www.bbc.com/news/entertainment-arts-33198686 See omnystudio.com/listener for privacy information.

    48 min

  2. 2d ago

    Catacombs of Rome

    The story of the Roman catacombs is vastly different than that of the catacombs of Paris, as Rome’s are much older and were created for very different reasons. Research: Bonello, Giovanni. “Charting the enigmatic life of Antonio Bosio.” Times of Malta. Dec. 6, 2014. https://timesofmalta.com/article/Charting-the-enigmatic-life-of-Antonio-Bosio.547468 Bonello, Giovanni. “How Antonio Bosio Became famous Worldwide.” Times of Malta. Dec. 13, 2014. https://timesofmalta.com/article/How-Antonio-Bosio-became-famous-worldwide.548393 Bosio, Antonio. “Roma sotteranea.” 1650. Accessed online: https://books.google.com/books?id=zCXXSKqq3nQC&printsec=frontcover&source=gbs_atb#v=onepage&q&f=false Britannica Editors. "Edict of Milan". Encyclopedia Britannica, 8 Aug. 2019, https://www.britannica.com/topic/Edict-of-Milan Britannica Editors. "First Jewish Revolt". Encyclopedia Britannica, 31 Mar. 2025, https://www.britannica.com/event/First-Jewish-Revolt Britannica Editors. "Law of the Twelve Tables". Encyclopedia Britannica, 29 Mar. 2018, https://www.britannica.com/topic/Law-of-the-Twelve-Tables “The Catacombs of Rome.” The Atlantic Monthly. March 1858. https://www.theatlantic.com/magazine/archive/1858/03/the-catacombs-of-rome/627225/ Coleman-Norton, Paul R. “The Twelve Tables.” 2024 (eBook). https://www.gutenberg.org/cache/epub/14783/pg14783-images.html “Diocletianic Persecution.” Ebsco. 2023. https://www.ebsco.com/research-starters/religion-and-philosophy/diocletianic-persecution “Jews in Roman Times.” The Roman Empire. PBS. https://www.pbs.org/empires/romans/empire/jews.html Lamberton, Clark D. “The Development of Christian Symbolism as Illustrated in Roman Catacomb Painting.” American Journal of Archaeology, vol. 15, no. 4, 1911, pp. 507–22. JSTOR, https://doi.org/10.2307/497187 Munro, Dana Carleton et al. “Translations and reprints from the original sources of European history : series for 1897.” University of Pennsylvania. 1898. https://archive.org/details/translationsrepr00munr/page/n3/mode/2up Northcote, James Spencer. “The Roman Catacombs.” Sophia Institute Press. 2017. (Reprint) Northcote, James Spencer. ““The Roman Catacombs; or Some Accounts of the Burial Places of the Early Christians in Rome.” Philadelphia. Peter F. Cunningham. 1857. (Reprint) Osborne, J. “The Roman Catacombs in the Middle Ages.” Papers of the British School at Rome , 1985, Vol. 53 (1985), pp. 278-328. https://www.jstor.org/stable/40310821 Perrottet, Tony. “Explore Rome’s Hidden Underworld, Where a City Lurks Beneath a City.” Smithsonian. April/May 2025. https://www.smithsonianmag.com/travel/explore-romes-hidden-underworld-city-beneath-city-180986228/ “PONTIFICAL COMMISSION FOR SACRED ARCHAEOLOGY – Historical Notes.” Vatican. https://www.vatican.va/roman_curia/pontifical_commissions/archeo/inglese/documents/rc_com_archeo_doc_20011010_cenni_en.html Richter, J. P. “Early Christian Art in the Roman Catacombs.” The Burlington Magazine for Connoisseurs, vol. 6, no. 22, 1905, pp. 286–262. JSTOR, http://www.jstor.org/stable/856226 “The Roman Catacombs.” Architecture. April 20, 1888. No. 414, p. 224. https://babel.hathitrust.org/cgi/pt?id=nyp.33433084078983&seq=414&q1=catacombs “The Roman Catacombs.” Scientific American, vol. 58, no. 20, 1888, pp. 312–312. JSTOR, http://www.jstor.org/stable/26094597 Rossi, Giovannie Battista de, et all. “Roma sotterranea : or, Some account of the Roman catacombs, especially of the cemetery of San Callisto ; comp. from the works of Commendatore de Rossi with the consent of the author.” Longmans, Green, Reader and Dyer. London. 1869. https://archive.org/details/a606740800rossuoft/a606740800rossuoft/page/6/mode/2up RUTGERS, LEONARD VICTOR, and לאונרד רוטגרס. “הקטקומבות היהודיות ברומא: הערכה מחודשת / THE JEWISH CATACOMBS OF ROME RECONSIDERED.” Proceedings of the World Congress of Jewish Studies / דברי הקונגרס העולמי למדעי היהדות, י, 1989, pp. 29–36. JSTOR, http://www.jstor.org/stable/23535611 Terry, Andrea, and John Osborne. “Un Canadien Errant: Charles Smeaton and the Earliest Photographs of the Roman Catacombs.” RACAR: Revue d’art Canadienne / Canadian Art Review, vol. 32, no. 1/2, 2007, pp. 94–106. JSTOR, http://www.jstor.org/stable/42630755 Yeomans, Sarah. “City of the Dead.” Archaeology, vol. 61, no. 4, 2008, pp. 55–62. JSTOR, http://www.jstor.org/stable/41780388 See omnystudio.com/listener for privacy information.

    41 min

  3. 4d ago

    SYMHC Classics: Operation Paperclip

    This 2021 episode covers Operation Paperclip, which was the U.S. effort to bring German scientists to work in the U.S. after World War II.  See omnystudio.com/listener for privacy information.

    39 min

  4. 5d ago

    Behind the Scenes Minis: Unexpected Information

    Tracy talks about how she first became interested in Casimir Pulaski's story, and how her focus changed during research. She also talks about selecting episode topics and later learning the subject is problematic. See omnystudio.com/listener for privacy information.

    27 min

  5. Jun 17

    Rebecca Smith Pollard, aka Kate Harrington

    Rebecca Smith Pollard published a book of poems to mark the U.S. centennial in 1876, and also a novel with some questionable messages. She also developed a method to teach children to read that was ahead of its time. Research: Chetwynd, Sally Morong “Sam.” “Birth of Rebecca Smith Pollard, Education pioneer – Sept. 20, 1831.” Brass Castle Arts. 9/20/2014. https://brasscastlearts.blogspot.com/2014/09/birth-of-rebecca-smith-pollard.html The Writer’s Almanac. “Tuesday, September 20, 2011.” https://writersalmanac.publicradio.org/index.php%3Fdate=2011%252F09%252F20.html History of Literacy. “Pollard Nominated to Reading Hall of Fame.” History of Reading News. Vol.XXVI No.1 (2002:Fall). Via Archive.org Wayback Machine. https://web.archive.org/web/20160729031119/https://historyliteracy.org/scripts/search_display.php?Article_ID=240 Haefner, Marie. “An American Lady.” The Palimpsest. The State Historical Society of Iowa. April 1957. The Palimpsest archive 38(4), 129-176. doi: https://doi.org/10.17077/0031-0360.22585 Pollard, Rebecca S. “The Prayers of Eleven Hundred Children.” Our Dumb Animals. Vol. 24, No. 8. January, 1892. https://archive.org/details/sim_animals_our-dumb-animals_1892-01_24_8/ The Catholic Educational Review. “Phonetics, Their Origin and Function.” Vol. 24. May 1926. https://archive.org/details/sim_catholic-educational-review_1926-05_24/ “Pollard’s Advanced Speller.” Education. Vol. 18, Issue 1. September 1897. https://archive.org/details/sim_education-us_1897-09_18_1/ Pollard, R.S. “Educational Appliance.” U.S. Patent No. 375,095. December 20, 1887. Heilman, Arthur W. “Principles and practices of teaching reading.” Columbus, Ohio, C. E. Merrill Books. 1961. Huey, Edmund Burke. “The History And Pedagogy Of Reading With A Review Of The History Of Reading And Writing And Of Methods Texts And Hygiene In Reading.” The Macmillan Company. 1915. “A New Road to Learning.” The Des Moines Register. Page 23. 12/3/1911. Wheatley, Jeffrey. “The Wrong Feeling of Feeling Right: Fanaticism and Sentiment in Anti-Abolitionist Novels.” From Religion and Social Change. Edited by Sabrina Danielsen. Journal of Religion and Society. Supplement 26 (2025.) Harrington, Kate and Miss M.E. Wilson. “The Moonlight Tryst.” Louisville Journal. 1/7/1854. Pollard, Rebecca S. “Emma Bartlett: or, Prejudice and fanaticism.” Cincinnati, Moore, Wilstach, Keys & Overend. 1856. “Emma Bartlett: or, Prejudice and Fanaticism.” Ottumwa Semi-Weekly Courier. 4/16/1857. Pollard, Rebecca S. “Centennial and Other Poems.” Philadelphia : Lippincott. 1876. Kirkham, Samuel. “English Grammar in Familiar Lectures.” New York. Robert B. Collins. “Portrait and Biographical Album of Lee County, Iowa.” Chicago: Chapman Brothers, 1887. https://sites.rootsweb.com/~iabiog/lee/pbh1887/pbh1887-s.htm See omnystudio.com/listener for privacy information.

    42 min

  6. Jun 15

    The Life and Afterlife of Casimir Pulaski

    Pulaski is often built up into an almost mythic figure who represents patriotism, bravery, freedom, independence, and the U.S. as a melting pot. a nation of immigrants. But there’s also a very different version of his story. Research: “Benjamin Franklin to George Washington, 29 May 1777,” Founders Online, National Archives, https://founders.archives.gov/documents/Franklin/01-24-02-0072. [Original source: The Papers of Benjamin Franklin, vol. 24, May 1 through September 30, 1777, ed. William B. Willcox. New Haven and London: Yale University Press, 1984, p. 98.] https://founders.archives.gov/documents/Franklin/01-24-02-0072 “General Count Casimir Pulaski: ‘The Father of the American Cavalry’: First Commander of Washington’s Cavalry; Commander of the Independent ‘Pulaski’s Legion.’” The American Catholic Historical Researches , JANUARY, 1910, New Series, Vol. 6, No. 1 (JANUARY, 1910). Via JSTOR. https://www.jstor.org/stable/44374799 American Battlefield Trust. “Casimir Pulaski.” https://www.battlefields.org/learn/biographies/casimir-pulaski Britannica Editors. "Confederation of Bar". Encyclopedia Britannica, 1 Sep. 2023, https://www.britannica.com/topic/Confederation-of-Bar. Accessed 20 May 2026. Britannica Editors. "Confederation of Bar". Encyclopedia Britannica, 1 Sep. 2023, https://www.britannica.com/topic/Confederation-of-Bar. Accessed 21 May 2026. Britannica Editors. "Kazimierz Pułaski". Encyclopedia Britannica, 2 Mar. 2026, https://www.britannica.com/biography/Kazimierz-Pulaski. Accessed 20 May 2026. Britannica Editors. "Polish-Lithuanian Commonwealth". Encyclopedia Britannica, 3 Dec. 2025, https://www.britannica.com/place/Polish-Lithuanian-Commonwealth. Accessed 21 May 2026. Britannica Editors. "Stanisław II August Poniatowski". Encyclopedia Britannica, 8 Feb. 2026, https://www.britannica.com/biography/Stanislaw-II-August-Poniatowski. Accessed 21 May 2026. Byczkiewicz, Romuald K. “For Your Freedom and Ours: Casimir Pulaski, 1745-1779.” Sarmatian Review(Vol. 26, Issue 1). George Washington’s Mount Vernon. “Casimir Pulaski.” https://www.mountvernon.org/library/digitalhistory/digital-encyclopedia/article/casimir-pulaski Georgia Southern University. “Georgia Southern researchers solve Casimir Pulaski mysteries, subject of Smithsonian Channel’s ‘America’s Hidden Stories: The General Was Female?’” 3/28/2019. https://www.georgiasouthern.edu/2019/03/28/georgia-southern-researchers-solve-casimir-pulaski-mysteries-subject-of-smithsonian-channels-americas-hidden-stories-the-general-was-female-free-screening-on-arm Hautzinger, Daniel. “Who Was Casimir Pulaski, the Polish Revolutionary War Hero Honored with a Holiday and Street in Chicago?” WTTW. 11/17/2025. https://www.wttw.com/playlist/2025/11/17/casimir-pulaski-revolutionary-war Jones, Charles C. Jr. “Casimir Pulaski: An Address Before the Georgia Historical Society.” 1/13/1871. Savannah. 1873. https://polona.pl/item-view/8e95b726-b73c-4a27-9070-d7750b57cc4f Jones, Charles Colcock. “Sepulture of Major General Nathanael Greene : and of Brig. Gen. Count Casimir Pulaski.” Augusta, Ga, 1855. https://archive.org/details/sepultureofmajor00jonerich/ Kajencki, Francis C. “Casimir Pulaski, Cavalry Commander of the American Revolution.” Southwest Polonia Press. 2002. Kajencki, Francis C. “The Pulaski Legion in the American Revolution.” Southwest Polonia Press. 2004. Makarewicz , Stanislaw. “The Four Birth Records of Kazimierz Pulaski.” https://www.poles.org/birth.html Manning, Clarence A. “Casimir Pulaski, a Soldier of Liberty.” Bulletin of the Polish Institute of Arts and Sciences in America, January, 1944,Vol. 2, No. 2 (January, 1944). Via JSTOR. https://www.jstor.org/stable/24725053 Moyer, Del-Louise. “Rebecca Langley and the Pulaski Banner.” Pennsylvania German Blog. 11/22/2015. https://alyssumarts.com/2015/11/22/rebecca-langley-and-the-pulaski-banner/ National Archives. “Revolutionary War Pension and Bounty Land Warrant Application File R. 8205, for Eleazer Phillips, South Carolina.” NAID: 196395780. https://catalog.archives.gov/id/196395780? National Park Service. “Casimir Pulaski Memorial.” https://www.nps.gov/nama/planyourvisit/pulaski.htm National Park Service. “Casimir Pulaski.” Fort Pulaski National Monument. https://www.nps.gov/people/casimir-pulaski.htm Pienkos, Angela. “Bicentennial Look at Casimir Pulaski: Polish, American and Ethnic Folk Hero.” Polish American Studies , Spring, 1976, Vol. 33, No. 1 (Spring, 1976). Via JSTOR. https://www.jstor.org/stable/20147942 Pinkowski, Jack. “Mysteries Surrounding Casimir Pulaski.” "Bialy Orzel," April 18, 2008, p. 26-27. https://www.poles.org/L_Kaz/E_Kaz.html Pula, James S. “Pułaski at Savannah: A Journey through Fact and Fiction.” The Polish Review, Vol. 67, No. 4 (2022), pp. 5-33 (29 pages). Via JSTOR. https://www.jstor.org/stable/48805968 Pula, James S. “Whose Bones Are Those?: The Casimir Pulaski Burial Controversy.” The Georgia Historical Quarterly , 2016, Vol. 100, No. 1 (2016). Via JSTOR. https://www.jstor.org/stable/43855885 Somers, Jennifer. “Who was Casimir Pulaski? Why does Illinois celebrate him?” KSDK. 3/6/2023. https://www.ksdk.com/article/news/history/casimir-pulaski-day-illinois-meaning-first-monday-in-march/63-2698e93d-1c82-4e42-ac52-4ab47903ccde Spencer, Richard Henry. “Pulaski's Legion.” Maryland Historical Magazine. September 1918. Ungvarsky, Janine. “Casimir Pulaski.” Ebsco. https://www.ebsco.com/research-starters/military-history-and-science/casimir-pulaski United States Senate. “Ex. Doc. No. 120: Reports of the Secretaries of State, War, an d the Treasury, respecting the services of Count Pulaski.” Wickham, Jonathan, director. “The General was Female?” Smithsonian Channel - America's Hidden Stories. 4/8/2019. Williams, Henry. “An address delivered on laying the corner stone of a monument to Pulaski, in the city of Savannah.” Commissioners of the Monument Fund. 1855. https://archive.org/details/addressdelivered00geor/ Wizevich, Eli. “Discover the Short Life and Long Legacy of Casimir Pulaski, a Polish Cavalry Officer Who Became an American Revolutionary Hero.” Smithsonian. 3/6/2025. https://www.smithsonianmag.com/history/discover-the-short-life-and-long-legacy-of-casimir-pulaski-a-polish-cavalry-officer-who-became-an-american-revolutionary-hero-180986162/ See omnystudio.com/listener for privacy information.

    45 min

  7. Jun 13

    SYMHC Classics: Redpath Murders

    This 2022 episode covers the 1901 discovery of  Ada Maria Redpath and her son Jocelyn Clifford dead in their home. What exactly happened between the two of them is something we will likely never understand. See omnystudio.com/listener for privacy information.

    33 min

  8. Jun 12

    Behind the Scenes Minis: Piece of Work

    Holly and Tracy talk about how frequently the U.S. Post Office has stopped criminals, and about E. Virgil Neal using his intellect for shady business dealings. See omnystudio.com/listener for privacy information.

    18 min
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Join Holly and Tracy as they bring you the greatest and strangest Stuff You Missed In History Class in this podcast by iHeartRadio.

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  • Years Active
    2008 - 2026
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    2K
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