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2010-08-04 10:43:37

The UNESCO World Heritage Committee, at its 34th session in Brasília, Brazil, has, for the first time, endorsed a study in science heritage. 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. The study is the result of a...


Word of the Day
tessitura
  • The prevailing range of a vocal or instrumental part, within which most of the tones lie.
This word is Italian in origin and comes from the Latin 'textura,' web, structure.