Spanish Biology Olympiad of the Interior. The Board of Directors of the Spanish Biology Olympiad (OEB) is elected every four years. The Members are members of the Association OEB and are generally also responsible for organisation of the regional stages. The first Board of the OEB was established in 2009 to work together until 2013, with the following members: José Luis Barba, Maria Jose Lorente, Carmen Díaz, Javier Fernández-Portal, Anselmo Frade, Joaquín Rodríguez, Pedro Nozal and Judith Sanabria. Spanish Biology Olympiad The Spanish Biology Olympiad () is a national competition organised by the Spanish Association of Biology Olympiad since 2005. It is open
How many angels can dance on the head of a pin? Suite Part II: Let It Grow", a song from the 1973 Grateful Dead album Wake of the Flood, includes the line "As well to count the angels dancing on a pin." In the comic book "The Crow" by James O'Barr, the main character asks this question to one of his victims before killing them, answering himself, "Depends on the tune". The song "Velodrome" from Minnesota rapper Dessa's 2018 album Chime, references this question in the first verse asking, "Aquinas, call on me/ How many angels on the/ Head of your pin?" How many angels can dance on the head of