Swedish conquerors established a sea fortress named Rågövik (“Rye Island Bay”) to the deep and wind-sheltered Paldiski Bay in the 17th century. Later it became a Russian naval base in the 18th century. Peter the Great planned to build a giant military port of there. The plan envisaged that the mole would offer shelter for the entire vast navy of Russia. Construction of the military port started in 1716. Despite the efforts of thousands of convicts, the planned 2-km-long giant facility could not be completed and even the completed part was quite soon destroyed by autumn storms.
In 1762, the Russians (Catherine II) renamed the sea fortress of Rogerwiek into Baltiyskiy Port (Baltic Port), and the Estonian pronounciation, Paldiski, became the official name in 1933. In 1962, Paldiski became a Soviet Navy nuclear submarine training centre. With two land-based nuclear reactors, and employing some 16,000 people, it was the largest such facility in the Soviet Union. Because of its importance, the whole city was closed off with barbed wire until the last Russian warship left in August 1994. Russia finally relinquished control of the nuclear reactor facilities in September 1995.
References: DirectFerries.co.uk, North Estonian Klint
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.