Nazi UFOs, original article by Alessandro Brizzi. Nazi UFOs (in German, flying discs of the Reich), sometimes called V7, are hypothetical high-tech aircraft or spacecraft that would have been developed by Nazi Germany during the Second World War and Nazi scientists would continue…
Bermuda Triangle, definition and study. A-Z index of Cognitio. The Bermuda triangle is an area of the northern Atlantic Ocean that has the shape of a triangle. In relation to this vast area of the sea, of about 1 100 000 km², since…
Crop circles, definition and study. A-Z index of Cognitio. The crop circles, or agroglifi, are areas of cereal fields, or of similar cultivations, in which the plants appear flattened uniformly, thus forming various geometric figures (sometimes referred to as “pictograms”) clearly visible from…
Crystal skull, definition and study. A-Z index of Cognitio. A crystal skull is a representation of a human skull made from blocks of transparent quartz crystal. Some of these artifacts were declared pre-Columbian Mesoamerican archaeological finds from their alleged discoverers. None of the…
Christopher Columbus, and the sightings of light of 1492. Original article by Alessandro Brizzi. Christopher Columbus was an Italian navigator and explorer, a citizen of the Republic of Genoa first and subject of the Kingdom of Castile then, famous above all for his…
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