The Aquaduct is pedal powered vehicle that transports, filters, and stores water for the developing world. A peristaltic pump attached to ... ... <看更多>

Dutch ingenious aquaduct. Pretty, impressive acquaduct by the Dutch. # aquaduct #roads #tunnel #infrastructure #netherlands. ... <看更多>

Jan 4, 2016 - Explore James Morgan's board "Aquaduct" on Pinterest. See more ideas about roman aqueduct, travel, roman history. ... <看更多>