08 March 2010
Map of Palenque with aqueduct conduit depicted in insert
Add plumbing to the mysterious arts of the ancient Maya, investigators report. In a Journal of Archaeological Science study, anthropologist Kirk
French and civil engineer Christopher Duffy of Penn State report on a conduit designed to deliver pressurized water to Palenque, an urban center in
southern Mexico, more than 1,400 years ago.
"The ancient Maya are renowned as great builders, but are rarely regarded as great engineers. Their constructions, though often big and impressive,
are generally considered unsophisticated," say the study authors. However, they add, "(m)any Maya centers exhibit sophisticated facilities that
captured, routed, stored, or otherwise manipulated water for various purposes."
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Excavations reveal the 217-foot-long, spring-fed "Piedras Bolas" aqueduct underneath Palenque was designed to narrow at its end, producing a
high-pressure fountain. It's the first example of deliberately-engineered hydraulic pressure in the New World, prior to the arrival of the
conquistadors in the 1,500's. Now eroded, the conduit dates from 250 A.D. to 600 A.D.
Interior of Palenque aqueduct conduit. Note the abrupt reduction in con
They Mayan were amazing people, they are known for more then making calendars for 2012 and other years in addition.