Quantum machine naked eye." Quantum machine A quantum machine is a human-made device whose collective motion follows the laws of quantum mechanics. The idea that macroscopic objects may follow the laws of quantum mechanics dates back to the advent of quantum mechanics in the early 20th century. However, as highlighted by the Schrödinger's cat thought experiment, quantum effects are not readily observable in large-scale objects. Consequently, quantum states of motion have only been observed in special circumstances at extremely low temperatures. The fragility of quantum effects in macroscopic objects may arise from rapid quantum decoherence. Researchers created the first quantum machine in
Dead or Alive 5 Ultimate Dead or Alive 5 Ultimate Dead or Alive 5 Ultimate (abbreviated to "DOA5 Ultimate" or just "DOA5U") is a fighting game in the "Dead or Alive" series, developed by Team Ninja, and released by Tecmo Koei for the PlayStation 3 and Xbox 360 in September 2013. It was followed by an arcade edition later in 2013. It is the first arcade game to be released by Koei Tecmo since "Dead or Alive 2 Millenium" in 2000. "DOA5 Ultimate" is an expanded edition of 2012's "Dead or Alive 5", incorporating some features from the PlayStation Vita's "Dead or Alive 5 Plus"