An electrocardiogram - or ECG - is a simple and useful test which records the rhythm and electrical activity of your heart An electrocardiogram - or ECG - is a simple and useful test which records the rhythm and electrical activity of your heart
[el kas'tiÊo]), Spanish for the castle), also known as the Temple of Kukulcan, is a Mesoamerican step-pyramid that dominates the center of the Chichen Itza archaeological site in the Mexican state of Yucatan. YucatÃ¡n the building is more formally designated by archaeologists As Chichen Itza STRUCTURE. 5b18esearchers concluded that there must be an inner pyramid approximately 33 m (108 ft) wide, shaped similarly to the outer pyramid, with 9 steps and a height of 17 m (56 ft) up to the platform of the temple where the Chac Mool and the jaguar were found.
Edward H. Thompson, âThe Home of a Forgotten Race: Mysterious Chichen Itza, in Yucatan, Mexico,â National Geographic, 25, 6 (June 1914) 587. Itâs hard not to be impressed by the imposing structures of Chichen Itza, one of the most famous and most visited of the sites of Mayan civilization ruins on Mexicoâs Yucatan Peninsula. As impressive as Europeâs ancient ruins are, they have a fundamentally different feel than those in Central America.