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The Postal Service
Bernetti, J. L. (2024). History of National Defense: From the Battle of Caseros to the Government of Hipólito Yrigoyen. Universidad Nacional de La Plata.
Brown University, Joukowsky Institute for Archaeology. n.d. “13 things: the ancient postal system”. Brown University.
La Voz, n.d. “Alfio Basile’s complaint to Johnnie Walker and the ‘elissir’”. La Voz.
Leyes, R. (2016). “From the Saladero to the Meat Extract Factory: Transformations in Work Processes in the Meat Industry, Entre Ríos, 1864:1935”. Trabajo y sociedad, (26), 341-359.
Martín-Sánchez, M., Martín-Sánchez, M. T., and Pinto, G. (2013). “Lugol’s Reagent: The History of Its Discovery and Educational Applications”. Educación química, 24(1), 31-36.
Ministry of Culture of Argentina, n.d. “The Infernal Machine” argentina.gob.ar.
Pigna, F., n.d. “Rosas’s Letter to Urquiza’s Widow”. El Historiador.
Pigna, F., n.d. “The Battle of Caseros: The End of an Era”. El Historiador.
Hormones and Photographs
Amerise, A. (2023). The Vietnam War: Why the United States Lost the Conflict Despite Its Overwhelming Military Superiority. BBC News Mundo.
BBC Mundo (2006). “My God, I don’t want him to die!”. BBC News.
Science History Institute, n.d. “Louis Fieser and Mary Fieser.” Science History Institute.
Spector, R. H. (2026). “Vietnam War”. Encyclopedia Britannica.
Stellman, J., Stellman, S., Christian, R. et al. (2003). “The extent and patterns of usage of Agent Orange and other herbicides in Vietnam”. Nature 422, 681–687 (2003). https://doi.org/10.1038/nature01537
Handkerchiefs in the Air
Cole, L. A. (2016). “Open-Air Biowarfare Testing and the Evolution of Values”. Health security, 14(5), 315–322. https://doi.org/10.1089/hs.2016.0040
Field, M. (2023). “Catapulting corpses?” Bulletin of the Atomic Scientists.
Nam, J. (2021). “Misunderstandings of the transmission of the Black Death to Western Europe : a critical review of De Mussis’s account”. Ui sahak, 30(3), 465–498. https://doi.org/10.13081/kjmh.2021.30.465
National Park Service. n.d. “The French and Indian War 1754-1763 Teacher’s Education Kit Grades 4-6”. U.S. National Park Service.
Office of the Historian, U.S. Department of State, n.d. “The French and Indian war”. History.state.gov.
TyC Sports (2023). “The story of Perfumo’s kick at Maradona that both remembered but never happened”. TyC Sports.
Wheelis, M. (2002). “Biological warfare at the 1346 siege of Caffa. Emerging infectious diseases”, 8(9), 971–975. https://doi.org/10.3201/eid0809.010536
Gravity
Tobalina, E. (2021). “The Assyrians: Power, Terror, and Fascination”. Raíces de Europa.
Wilson, D. (2020). “The extraordinary role of a window in the worst war in European history”. BBC History.
A Sandwich and a Gin and Tonic
Dash, M. (2011). “The Origin of the Tale that Gavrilo Princip Was Eating a Sandwich When He Assassinated Franz Ferdinand”. Smithsonian Magazine.
Doolan, D. L., Dobaño, C., and Baird, J. K. (2009). “Acquired immunity to malaria”. Clinical microbiology reviews, 22(1), 13–36. https://doi.org/10.1128/CMR.00025-08
Eardley, N. (2014). “Files show confusion over Lusitania sinking account”. BBC News.
History Skills, n.d. “Gavrilo Princip.” History Skills.
Shamim, G., Pandey, D. M., Ramani, R. et al. (2014). “Identification of genes related to resin biosynthesis in the Indian lac insect”, Kerria lacca (Hemiptera: Tachardiidae). Int J Trop Insect Sci 34, 149–155 (2014). https://doi.org/10.1017/S1742758414000277
Simonetti, O., Contini, C., and Martini, M. (2022). “The history of Gin and Tonic; the infectious disease specialist long drink. When gin and tonic was not ordered but prescribed”. Le infezioni in medicina, 30(4), 619–626. https://doi.org/10.53854/liim-3004-18
Airplane Mode
Boffey, D. (2025). “Killing machines: how Russia and Ukraine’s race to perfect deadly pilotless drones could harm us all”. The Guardian.
Catacuzzeno, L., Michelucci, A., and Franciolini, F. (2024). “The Long Journey from Animal Electricity to the Discovery of Ion Channels and the Modelling of the Human Brain”. Biomolecules, 14(6), 684. https://doi.org/10.3390/biom14060684
International Civil Aviation Organization (2022). Assembly Resolutions in Force (as of 7 October 2022) (Doc 10184).
Kim, J. (1992). “Yeltsin hands over KAL-007 flight recorders.” UPI.
Makuch, B. (2026). “Blackwater founder Erik Prince has joined the drone-warfare fray in Ukraine, SEC filings reveal”. The Guardian.
McKenzie, K. F., Jr., and Kirby, J. F. (2021). “General Kenneth F. McKenzie Jr. Commander of U.S. Central Command and Pentagon Press Secretary John F. Kirby Hold a Press Briefing”. [Press conference transcript]. U.S. Department of Defense.
Pilkington, E. (2011). “Canadian woman found alive in Nevada”. The Guardian.
Schogol, J. (2023). “Legendary Combat Controller from Task Force Dagger dies at 51”. Task & Purpose.
Vera, M. L., Torres, W. R., Galli, C. I. et al. (2023). “Environmental impact of direct lithium extraction from brines.” Nat Rev Earth Environ 4, 149–165 (2023). https://doi.org/10.1038/s43017-022-00387-5
A Very Nazi Book
Kamrin, J. (2015). “Papyrus in Ancient Egypt”. The Metropolitan Museum of Art.
Kaspersky (2015). “World War II information security: Richard Sorge and book cipher”. Kaspersky Official Blog.
Scalf, F. (n.d.). “The Rosetta Stone: Unlocking the Ancient Egyptian Language”. American Research Center in Egypt.
