![]() ![]() Is THIS the legendary HMS Triumph? Diver claims to have discovered wreck of top-secret WWII sub 81 years.They maintain a distinctive set of traditions and beliefs that are the result of the merger of pre-Columbian and post-Conquest ideas and cultures. Today their descendants form sizable populations throughout the Maya area. Maya influence can be detected from Honduras, Guatemala, and western El Salvador to as far away as central Mexico, more than 1,000km from the Maya area. The shadow makes the serpent's body so that as the sun sets, the terrifying god appears to slide towards the earth. When the sun sets on these two days, the pyramid casts a shadow on itself that aligns with a carving of the head of the Mayan serpent god. It is already known that the pyramid at Chichen Itza was built according to the sun’s location during the spring and autumn equinoxes. This has led to theories that the Maya may have chosen to locate their cities in line with the stars. ![]() The Maya believed the cosmos shaped their everyday lives and they used astrological cycles to tell when to plant crops and set their calendars. Noted for the only fully developed written language of the pre-Columbian Americas, the Mayas also had highly advanced art and architecture as well as mathematical and astronomical systems.ĭuring that time, the ancient people built incredible cities using advanced machinery and gained an understanding of astronomy, as well as developing advanced agricultural methods and accurate calendars. The Maya civilisation thrived in Central America for nearly 3,000 years, reaching its height between AD 250 to 900. The researchers traced the origin of the quartz and the zeolite - the latter of which was only found at Tikal in the Corriental reservoir - to the steep ridges of the Bajo de Azúcar, about 18 miles (29 kilometres) northeast of the city. This means the Mesoamerican filtration system would have predated its counterparts in Europe - and was the first-of-its-kind in the so-called New World. 'What's interesting is this system would still be effective today - and the Maya discovered it more than 2,000 years ago,' said paper author and anthropologist Kenneth Barnett Tankersley of the University of Cincinnati, in Ohio. The researchers imagine the zeolite and quartz being held in place by woven petate - a type of palm fibre - alongside a limestone wall on the downstream side As water passed through the so-called molecular sieve, harmful elements would have been trapped out of the flow. Pictured, the teams' mock-up of how the filter might have worked, placed just upstream of the reservoir. The ancient filter would have removed heavy metals, harmful microbes, nitrogen-rich compounds and other toxins from the Maya civilisation's water, the team said. ![]()
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