Kokino is a Bronze Age archaeological approximately 30 km from the town of Kumanovo. The wider Kokino archaeological site covers about 30 hectares. The oldest archaeological finds date from about the 19th century BC, corresponding to the early European Bronze Age. It shows signs of occupation for the period from the 19th to the 7th centuries BC. Finds from the Middle Bronze Age (c. 16th to 14th centuries BC) are the most numerous (mainly ceramic vessels, stone-mills, a few molds, and a pendant). An agglomeration from the Iron Age was discovered in 2009. The remains of vessels filled with offerings were found deposited in cracks in the rocks, which gave rise to the interpretation of the site as a 'holy mountain'.
The Kokino 'megalithic observatory' should be distinguished from the wider Kokino archaeological site. The claimed archaeoastronomical site has a combined area of about 5000 square meters and consists of two platforms with an elevation difference of 19 meters. The claim of the site representing an astronomical observatory was made by Stankovski and by Gjore Cenev in 2002. According to this interpretation, the site includes special stone markers used to track the movement of the Sun and Moon on the eastern horizon. The observatory used the method of stationary observation, marking positions of the Sun at the winter and summer solstice, as well as the equinox. Four stone seats or 'thrones' are placed in a row on the lower platform. According to Cenev, a stone block with a marking on the upper platform marks the direction of sunrise on summer solstice when viewed from one of the seats.
References:The Clementinum is a historic complex of buildings in Prague. Until recently the complex hosted the National, University and Technical libraries, the City Library also being located nearby on Mariánské Náměstí. The Technical library and the Municipal library have moved to the Prague National Technical Library at Technická 6 since 2009. It is currently in use as the National Library of the Czech Republic.
Its history dates from the existence of a chapel dedicated to Saint Clement in the 11th century. A Dominican monastery was founded in the medieval period, which was transformed in 1556 to a Jesuit college. In 1622 the Jesuits transferred the library of Charles University to the Klementinum, and the college was merged with the University in 1654. The Jesuits remained until 1773, when the Klementinum was established as an observatory, library, and university by the Empress Maria Theresa of Austria.