The establishment of the festival was initiated by President VÃ¡clav Havel, who opened Prague Castle to artists at the beginning of the 1990s in order to attract the public. The first performance of Shakespeare took place here in 1990 and the festival has been held here regularly since 1998.
1 A black dwarf is a white dwarf that has cooled sufficiently such that it no longer emits any visible light. 2  A brown dwarf is a substellar object not massive enough to ever fuse hydrogen into helium, but still massive enough to fuse deuterium âless than about 0.08 solar masses and more than about 13 Jupiter masses.
Diamond-Blackfan anemia is a condition in which the bone marrow is unable to make sufficient red blood cells. Anisocytosis may be one of the signs of anemia of this kind. This disorder can give rise to abnormalities in the bone marrow and blood and lead to result in the formation of irregular sized blood cells.