This discovery contradicts the prevailing notion about El Salvador’s cultural backwardness or isolation in the ancient times, ...

He further elaborated, “Pyramid shapes are not impossible — many peaks partially look like pyramids, but they only have one to two faces like that, rarely four." As per geological consensus ...

Polish archaeologists who were excavating a large pyramid in San Isidro, El Salvador, found a collection of items that ...

Five prehistoric clay puppets with revolving heads have been discovered in El Salvador, a country in North America.

where is the pyramid, let's see, where would the ramp have run, we could come up with a figure of how many men it would take to schlep the stones up to the pyramid. Now it's often said that the ...

A pyramid with a square base is a square-based pyramid. Image caption, 3D shapes that are non-polyhedral include cylinders, cones, and spheres. At least one face is not a polygon. At least one ...