Guatemala is a small country located in Central America, which has a great legacy of one of the biggest cultures of the American Continent, the Mayas, a civilization with a great scientific legacy and that developed a great understanding of astronomy. They measured the time based on astronomical events predicting solar eclipses and their calendar is one of the most precise ever developed....
Each civilization, since immemorial times, has developed their own culture, their own ethos and their own worldview. It was no different in the Inka culture. The man, in the different regions of the Inca empire (in Quechua, Tawantinsuyo), in his evolutionary process, also developed customs, habits, ways of being, ways of behavior. Finally, they sought to answer fundamental questions in the...
Northeast of Mexico City are the extant remains of one of the largest urban centers of the ancient world. Built long before, the Aztecs later adopted the site and named it "the place where the gods were created“, or Teotihuacan. They considered this to be the location where time began.
Elements of the vast complex were created with astronomical alignments, a common practice with many ancient...
The Pre-Hispanic city of Teotihuacán was the scene of multiple social dynamics, in which groups originating from various regions of Mesoamerica were involved. This is because the cosmopolitan nature of the city allowed the daily coexistence of people who came to it, either for reasons of exchange of objects and goods, such as the religious, political and cultural prestige that distinguished...
Almost fifty years after the paper "Introducing the Black Hole" by Ruffini and Wheeler and the Black Hole (BH) mass energy formula by Christodoulou, Ruffini and Hawking, we can finally assert that we have been observing the moment of creation of a BH in the BdHN I in GRB 190114C, GRB 130427A, GRB 160509A and GRB 160625B, with the corresponding rotational energy extraction process. The first...
