Discover the genius solution that transformed Venice's sanitation system in the 16th century! Explore the underground tunnels designed to collect waste from every building and learn how they flushed it into the canals. Dive into the historical significance and architectural marvel of this innovative infrastructure. #VeniceSanitation #WasteManagement #HistoricalArchitecture #InnovationRevolution #UndergroundInfrastructure #VeniceHistory #SanitationSystem #UrbanDevelopment #HistoricEngineering #ItalianCulture