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Call of Duty: Black Ops – Zombies is a spin-off game of the Call of Duty series' Zombies mode and the sequel to Call of Duty: World at War – Zombies. Developed by Ideaworks Game Studio and published by Activision for the iOS and Android platforms, [ 1 ] it was launched in select countries on December 1, 2011.
The single player campaign in Call of Duty: Black Ops: Declassified consists of objective-based missions that players can revisit to improve their performance. [9] The single player part of the game is actually titled Operations that has the main story of the game with an addition of a Time Trials mode which has the player running and gunning down wooden enemies to beat the time.
[17] mod tools, the developer console, [18] and dedicated servers. [19] Dedicated servers are exclusively provided by Game Servers. [20] Steam is the exclusive platform for Black Ops on PC, and the game is protected by Valve Anti-Cheat. [21] The Wii version of the game includes in-game voice chat.
The pits of the first nuclear weapons were solid, with an urchin neutron initiator in their center. The Gadget and Fat Man used pits made of 6.2 kg of solid hot pressed plutonium-gallium alloy (at 400 °C and 200 MPa in steel dies – 750 °F and 29,000 psi) half-spheres of 9.2 cm (3.6 in) diameter, with a 2.5 cm (1 in) internal cavity for the initiator.
These reactors were designed for the production of plutonium for use in nuclear weapons. The only reprocessing required, therefore, was the extraction of the plutonium (free of fission-product contamination) from the spent natural uranium fuel. In 1943, several methods were proposed for separating the relatively small quantity of plutonium from ...
Pluto's Gate ("Old Plutonion" [1] adjacent to the Temple of Apollo) at Hierapolis. A ploutonion [pronunciation?] (Ancient Greek: Πλουτώνιον, lit. "Place of Plouton") is a sanctuary specially dedicated to the ancient Greek god Plouton (i.e., Hades).
The Ploutonion at Hierapolis (Ancient Greek: Πλουτώνειον Ploutōneion, [2] lit "Place of Pluto"; Latin: Plutonium) or Pluto's Gate [3] was a ploutonion (a religious site dedicated to the god Pluto) in the ancient city of Hierapolis near Pamukkale in modern Turkey's Denizli Province. The site was discovered in 1965 by Italian ...
Plutonium-240 undergoes spontaneous fission at thousands of times the rate of plutonium-239, and the extra neutrons thereby released made it likely that plutonium in a gun-type fission weapon would detonate too soon after a critical mass was formed, producing a "fizzle"—a nuclear explosion many times smaller than a full explosion. [12]