Hasekura Rokuemon Tsunenaga was a samurai who led a diplomatic delegation to New Spain, Spain and Rome in the 17th century. But many of the Japanese records about their mission were lost or destroyed after they returned. Research: Carl, Katy. “Aiming for Japan and Getting Heaven Thrown In.” Genealogies of Modernity. 12/2/2020. https://genealogiesofmodernity.org/journal/2020/11/25/scales-of-value-shusaku-endos-the-samurai Christensen, Thomas. “1616: The World in Motion.” Counterpoint. 2012. https://archive.org/details/1616worldinmotio0000chri/ Corradini, Piero. “Some Problems concerning Hasekura Tsunenaga’s Embassy to the Pope." From Rethinking Japan Vol. 2. Routledge. 1995. Frederic, Louis. “Japan Encyclopedia.” Translated by Käthe Roth. 2002. https://archive.org/details/japanencyclopedi0000loui/mode/1up Fujikawa, Mayu. “Pope Paul V’s global design.” Renaissance Studies, APRIL 2016, Vol. 30, No. 2 (APRIL 2016). Via JSTOR. https://www.jstor.org/stable/10.2307/26618847 Gessel, Van C. “Historical Background.” From The Samurai by Shusaku Endo. Gutierrez, Ed. “Samurai in Spain.” Japan Quarterly, Jan. 1, 2000. Jones, Josh. “The 17th Century Japanese Samurai Who Sailed to Europe, Met the Pope & Became a Roman Citizen.” Open Culture. 11/29/2021. https://www.openculture.com/2021/11/the-17th-century-japanese-samurai-who-sailed-to-europe-met-the-pope-became-a-roman-citizen.html Kamens, Edward. “’The Tale of Genji’ and ‘Yashima’ Screens in Local and Global Contexts.” Yale University Art Gallery Bulletin , 2007, Japanese Art at Yale (2007). Via JSTOR. https://www.jstor.org/stable/40514681 KCP International. “Hasekura Tsunenaga and his Travels.” KCP International Japanese Language School. 9/6/2017. https://www.kcpinternational.com/2017/09/hasekura-tsunenaga-and-his-travels/ Lee, Christina H. “The Perception of the Japanese in Early Modern Spain: Not Quite ‘The Best People Yet Discovered’.” eHumanista: Volume 11, 2008. Massarella, Derek. “The Japanese Embassy to Europe (1582–1590).” The Japanese Embassy to Europe (1582–1590). February 2013. https://www.hakluyt.com/downloadable_files/Journal/Massarella.pdf Mathes, W. Michael. “A Quarter Century of Trans-Pacific Diplomacy: New Spain and Japan, 1592-1617.” Journal of Asian History , 1990, Vol. 24, No. 1 (1990). Via JSTOR. https://www.jstor.org/stable/41925377 Musillo, Marco. “The Borghese papacy's reception of a samurai delegation and its fresco image at Palazzo del Quirinale, Rome.” From Western visions of the Far East in a transpacific age, 1522-1657. Ashgate, 2012. Pasciuto, Greg. “Hasekura Tsunenaga: The Adventures of a Christian Samurai.” The Collector. 12/7/2022. https://www.thecollector.com/hasekura-tsunenaga-christian-samurai/ Sanabrais, Sofia. “’Spaniards of Asia’: The Japanese Presence in Colonial Mexico.” Bulletin of Portuguese Japanese Studies. 2009, 18/19. https://www.redalyc.org/pdf/361/36129851009.pdf Shigemi, Inaga. “Japanese Encounters with Latin America and Iberian Catholicism (1549–1973): Some Thoughts on Language, Imperialism, Identity Formation, and Comparative Research.” The Comparatist, Vol. 32 (MAY 2008). Via JSTOR. https://www.jstor.org/stable/10.2307/26237176 Strusiewicz, Cezary Jan. “The Samurai Who Met the Pope.” Tokyo Weekender. 4/26/2021. https://www.tokyoweekender.com/art_and_culture/japanese-culture/the-samurai-who-met-the-pope/ Theroux, Marcel. “The samurai who charmed the courts of Europe.” The Guardian. 6/7/2020. https://www.theguardian.com/travel/2020/jun/07/hasekura-rokuemon-tsunenaga-japan-samurai-charmed-courts-europe Tucci, Giuseppe. “Japanese Ambassadors as Roman Patricians.” East and West , JULY 1951, Vol. 2, No. 2. Via JSTOR. https://www.jstor.org/stable/29757935 See omnystudio.com/listener for privacy information.

Ruby Payne-Scott is often called a pioneer in radio astronomy, but she was also a pioneer in advocating for women’s rights. She was clearly brilliant, but her work was cut short by her desire to have a spouse and a family.  Erickson, Dorothy. “Payne-Scott, Ruby Violet (1912 - 1981).” THE ENCYCLOPEDIA OFWOMEN & LEADERSHIP IN TWENTIETH-CENTURY AUSTRALIA. https://www.womenaustralia.info/leaders/biogs/WLE0692b.htm M. Goss and Claire Hooker. “Payne-Scott, Ruby Violet (1912–1981).” Australian Dictionary of Biography, National Centre of Biography, Australian National University, https://adb.anu.edu.au/biography/payne-scott-ruby-violet-15036/text26233 Halleck, Rebecca. “Overlooked No More: Ruby Payne-Scott, Who Explored Space With Radio Waves.” New York Times. August 29, 2018. https://www.nytimes.com/2018/08/29/obituaries/ruby-payne-scott-overlooked.html “What is an Interferometer?” LIGO Caltech. https://www.ligo.caltech.edu/page/what-is-interferometer#:~:text=Interferometers%20are%20investigative%20tools%20used,%2Dmeter'%2C%20or%20interferometer. Marr, Jonathan M. et al. “Demonstrating the Principles of Aperture Synthesis with the Very Small Radio Telescope.” Bridgewater State University, Virtual Commons. Physics Faculty Publications. 2011. https://vc.bridgew.edu/cgi/viewcontent.cgi?article=1019&context=physics_fac#:~:text=In%20aperture%20synthesis%20a%20number,signals%20can%20also%20be%20added Robertson, Peter. “Pawsey, Joseph Lade (Joe) (1908–1962).” Australian Dictionary of Biography, National Centre of Biography, Australian National University. https://adb.anu.edu.au/biography/pawsey-joseph-lade-joe-11353/text2027 “Our History.” AWA Technology Services. http://www.awa.com.au/about-us/our-history/ “Hall (nee Payne Scott), Ruby Violet.” The Sydney Morning Herald. Obituaries. May 30, 1981. https://www.newspapers.com/image/122698551/?terms=Ruby%20Payne-Scott&match=1 Ward, Colin. “Ruby Payne-Scott [1912-1981].” CSIROpedia. March 23, 2011. https://csiropedia.csiro.au/payne-scott-ruby/ “Magnetism and Life.” For Worth Start Telegraph. March 29, 1936. https://www.newspapers.com/image/635960090/?terms=Ruby%20Payne%20Scott&match=1 Freeman, Joan. “A Passion for Physics: The Story of a Woman Physicist.” CRC Press. 1991. “Our History.” CSIRO. https://www.csiro.au/en/about/achievements/our-history Goss, W. M. and Richard McGee. “Under the Radar: The First The First Woman in Radio Astronomy: Ruby Payne-Scott.” Springer Science & Business Media. 2009. Goss, W. M. “Making Waves: The Story of Ruby Payne-Scott: Australian Pioneer Radio Astronomer.” Springer. 2013.  See omnystudio.com/listener for privacy information.

This 2018 episode covers Levi Strauss, whose life story touches on a lot of important moments in U.S. history. His business was tied to the California Gold Rush, the U.S. Civil War and American clothing culture.See omnystudio.com/listener for privacy information.

Tracy talks about the likely wrap up of the Mother Goose series. Holly shares a story about growing up with chickens.See omnystudio.com/listener for privacy information.

In the 1940s the U.S. Department of Agriculture and A&P supermarkets teamed up to hold a contest to see who could breed the meatiest, most efficient, most visually appealing chicken.  Research: Audio Productions inc. “The Chicken of Tomorrow.” Documentary. (1948). Boyd, William. “Making Meat: Science, Technology, and American Poultry Production.” Technology and Culture , Oct., 2001, Vol. 42, No. 4 (Oct., 2001). Via JSTOR. https://www.jstor.org/stable/25147798 Britannica, The Editors of Encyclopaedia. "Robert Bakewell". Encyclopedia Britannica, 1 Jan. 2023, https://www.britannica.com/biography/Robert-Bakewell. Accessed 21 April 2023. Bugos, Glenn E. “Intellectual Property Protection in the American Chicken-Breeding Industry.” The Business History Review , Spring, 1992, Vol. 66, No. 1. Via JSTOR. https://www.jstor.org/stable/3117055 Cook, Robert E. et al. “How Chicken on a Sunday Became an Anyday Treat.” USDA. 1975. https://naldc.nal.usda.gov/catalog/CAIN769013731 Cornell University. “Backyard Revival: American Heritage Poultry.” https://exhibits.library.cornell.edu/backyard-revival-american-heritage-poultry Elfick, Dominic. “A Brief History of Broiler Selection: How Chicken Became a Global Food Phenomenon in 50 Years.” Aviagen. http://en.aviagen.com/assets/Sustainability/50-Years-of-Selection-Article-final.pdf Horowitz, Roger. “Making the Chicken of Tomorrow: Reworking Poultry as Commodities and as Creatures, 1945-1990.” From “Industrializing Organisms.” Susan R. Schrepfer and Philip Scranton, editors. Routledge. 2003. Killgrove, Kristina. “Ancient DNA Explains How Chickens Got To The Americas.” Forbes. 11/23/2017. https://www.forbes.com/sites/kristinakillgrove/2017/11/23/ancient-dna-explains-how-chickens-got-to-the-americas/ Laatsch, David R. “The ‘Chicken of Tomorrow.’” University of Wisconsin-Madison. Livestock Division of Extension. https://livestock.extension.wisc.edu/articles/the-chicken-of-tomorrow/ Long, Tom. “Henry Saglio; his breeding knowhow changed poultry industry.” Boston.com. 12/26/2003. http://archive.boston.com/news/globe/obituaries/articles/2003/12/16/henry_saglio_his_breeding_knowhow_changed_poultry_industry/ McKenna, Maryn. “The Surprising Origin of Chicken as a Dietary Staple.” National Geographic. 5/1/2018. https://www.nationalgeographic.com/environment/article/poultry-food-production-agriculture-mckenna Peters, Joris et al. “The biocultural origins and dispersal of domestic chickens.” PNAS. Vol. 119, No. 24. June 2022. https://www.pnas.org/doi/10.1073/pnas.2121978119 Short, Michael. “Delmarva’s $4.8 Billion Chicken Industry Was Accidentally Hatched 100 Years Ago.” Lancaster Farming. 2/19/2023. https://www.lancasterfarming.com/farming-news/poultry/delmarva-s-4-8-billion-chicken-industry-was-accidentally-hatched-100-years-ago/article_36af9702-f119-51d1-a122-aee4b78955ce.html Shrader H.L. “The Chicken-of-Tomorrow Program; Its Influence on ‘Meat-Type’ Poultry Production.” Poultry Science. Volume 31, Issue 1, 1 January 1952, Pages 3-10. https://www.sciencedirect.com/science/article/pii/S0032579119513013 Wiehoff, Dale. “How the Chicken of Tomorrow became the Chicken of the World.” Institute for Agriculture and Trade Policy. 3/26/2013. https://www.iatp.org/blog/201303/how-the-chicken-of-tomorrow-became-the-chicken-of-the-world See omnystudio.com/listener for privacy information.