The Aztec Astronomers Who Tracked Venus and Predicted the End of the World

The Dike That Saved Tenochtitlan: Aztec Flood Control

In this episode, Lucas and Luna explore the engineering marvel that kept Tenochtitlan dry: the Albarradón de Nezahualcoyotl, a massive dike built under the Acolhua ruler Nezahualcoyotl and the Mexica tlatoani Moctezuma Ilhuicamina in the mid-15th century. They discuss how the dike separated the salty, brackish waters of Lake Texcoco from the freshwater springs around the city, protecting the delicate chinampas and preventing catastrophic floods. The conversation also touches on the role of the calpulli system in organizing labor, the broader water management network including the aqueduct from Chapultepec, and how this infrastructure underpinned Tenochtitlan's rise as an imperial capital. They compare the dike's scale to contemporary European engineering and reflect on the fragility of even the best-laid plans when the Spanish arrived. #AlbarradonDeNezahualcoyotl #Nezahualcoyotl #MoctezumaIlhuicamina #Tenochtitlan #Aztec #Mesoamerica #LakeTexcoco #Chinampas #Chapultepec #Calpulli #Acolhua #FloodControl #Engineering #HueyTlatoani #Tlacopan #Texcoco #History #FexingoHistory Keep every episode free: buymeacoffee.com/fexingo [https://buymeacoffee.com/fexingo]

The Floating Causeways of Tenochtitlan

Before the Spanish arrived, Tenochtitlan was a city on an island, connected to the mainland by three monumental causeways: Iztapalapa, Tlacopan, and Tepeyac. Lucas and Luna explore how these stone-and-earth roads were built, how they controlled access to the city, and how they became the final battlefield where Cuauhtémoc made his last stand. Along the way, they uncover the massive engineering effort behind the causeways—including the removable bridges that could turn them into defensive chokepoints—and the role of the nearby dike of Nezahualcoyotl in keeping the waters at bay. This episode also touches on what Bernal Díaz del Castillo witnessed when he first stepped onto the causeway from Iztapalapa, and how Cortés used them to lay siege to the city in 1521. #Tenochtitlan #Causeways #Aztec #Mexica #Iztapalapa #Tlacopan #Tepeyac #Cuauhtémoc #Cortés #BernalDíaz #LakeTexcoco #Albarradón #Nezahualcoyotl #Mesoamerica #FexingoHistory #History #Engineering #Siege Keep every episode free: buymeacoffee.com/fexingo [https://buymeacoffee.com/fexingo]

Cuauhtémoc The Last Aztec Emperor's Final Stand

In 1521, as Tenochtitlan fell to Cortés and his allies, a young emperor took command: Cuauhtémoc. This episode follows his desperate defense of the island city, from the smallpox epidemic that killed his predecessor to the brutal eighty-day siege. We examine how he organized resistance along the causeways, his use of canoe warfare, the role of the Tlaxcalan allies, and his final capture. We also explore the controversy around his torture and execution years later, and the deep symbolism he holds in Mexican history as a symbol of resistance. Specific figures include Cuauhtémoc, Cortés, Malinche, and the tlatoani Cuitláhuac. Key terms include Mexica, Nahuatl, Tlaxcala, and the Florentine Codex. #Cuauhtémoc #Tenochtitlan #Aztec #Mexica #ConquestOfMexico #Cortés #Tlaxcala #Malinche #FlorentineCodex #Nahuatl #Smallpox #Causeways #Siege #Resistance #ColonialHistory #Mesoamerica #History #FexingoHistory Keep every episode free: buymeacoffee.com/fexingo [https://buymeacoffee.com/fexingo]

The Aztec Tizoc Stone: Tenochtitlan's Failed Emperor

This episode of Fexingo History dives into the reign of Tizoc, the seventh Huey Tlatoani of Tenochtitlan, whose short and troubled rule (1481–1486) left behind a monument that tells a story of military failure and political struggle. We examine the Tizoc Stone, a massive carved disk discovered in the Templo Mayor, which depicts the emperor's conquests — but historical records like the Florentine Codex and the Codex Mendoza reveal that Tizoc was considered weak, possibly poisoned by his own nobles. Lucas and Luna discuss how the stone's propaganda contrasts with the reality, how Tizoc's failure paved the way for his successor Ahuitzotl, and what this tells us about Mexica politics, imperial ideology, and the role of tlatoani leadership. Contains details on the war against Metztitlan, the ceremony of the New Fire, and the meaning of the stone's iconography. #Tizoc #TizocStone #HueyTlatoani #Tenochtitlan #Aztecs #Mexica #TemploMayor #FlorentineCodex #CodexMendoza #Ahuitzotl #Metztitlan #NewFireCeremony #Mesoamerica #Archaeology #AztecHistory #FailedEmperor #History #FexingoHistory Keep every episode free: buymeacoffee.com/fexingo [https://buymeacoffee.com/fexingo]

The Market That Dwarfed Rome: Tlatelolco's Aztec Tianguis

When Spanish conquistadors first stepped into the great market of Tlatelolco, they were stunned by an order and abundance that rivaled anything in Europe. In this episode, Lucas and Luna explore the intricate world of the Aztec tianguis — a massive bazaar that served 60,000 shoppers daily. They examine the role of the pochteca, the merchant-spies who traveled vast trade networks; the cacao bean economy that served as currency; and the strict regulatory system enforced by judges at the market. The conversation also touches on how the market reflected Tenochtitlan’s social hierarchy, from the noble pipiltin to the common macehualtin, and how Spanish chroniclers like Bernal Díaz del Castillo recorded it. Finally, they discuss the market’s fate after the conquest and its echoes in modern Mexico’s tianguis tradition. #AztecMarket #Tlatelolco #Pochteca #CacaoCurrency #BernalDiaz #FlorentineCodex #Tianguis #Tenochtitlan #Mesoamerica #AztecEconomy #Nahuatl #Conquistadors #Macehualtin #Pipiltin #Cortes #History #FexingoHistory #AztecCivilization Keep every episode free: buymeacoffee.com/fexingo [https://buymeacoffee.com/fexingo]