How Fountains in Rome Work

Kategorie: Wissen und Wissenschaft
Kanal: BrainStuff
Datum: 26. Juli 2008, 0:20
Stufe: B1-B2 (Mittelstufe)


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Built before the invention of electric pumps, fountains in Rome were powered through an ingenious system of gravity, cisterns, and aqueducts. Learn more about fountains in Rome in this HowStuffWorks podcast.