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2010-08-04 10:43:37

The thematic study on the Heritage Sites of Astronomy and Archaeoastronomy, prepared within the framework of the International Year of Astronomy 2009, presents an overall vision of astronomical heritage and attempts to identify some of the most outstanding examples that are of significance to everyone.


Word of the Day
quilisma
  • In medieval musical notation, a sign or neume denoting a shake or trill.
The word 'quilisma' comes from a Greek word meaning 'a roll'.