Quantum mind with a cat in a locked steel chamber, wherein the cat's life or death depended on the state of a radioactive atom, whether it had decayed and emitted radiation or not. According to Schrödinger, the Copenhagen interpretation implies that "the cat remains both alive and dead" until the state has been observed. Schrödinger did not wish to promote the idea of dead-and-alive cats as a serious possibility; on the contrary, he intended the example to illustrate the absurdity of the existing view of quantum mechanics. However, since Schrödinger's time, other interpretations of the mathematics of quantum mechanics have been advanced
Dead or Alive (franchise) "DOA3" and "DOA4" were released as launch titles for the Xbox and the Xbox 360, respectively. Some of the games, especially "DOA2" and "DOA5", were released in different editions and revisions. "Dead or Alive 5 Last Round" for the consoles is also available in the basic but free-to-play version "Core Fighters", lacking most characters and the story mode, that can be either upgraded to the full version or any additional content can be purchased selectively. A similar model is used in "Dead or Alive Xtreme 3". "Dead or Alive: Code Chronos" was the code name for a cancelled video game