Created: 12 September 2007 | Watched by: 12 people | Comments: 0 comments

• Add to my
  bookmarks

  Add comment

  2 groups
  1 person
  

  Energy Resources: Nuclear power 

  http://www.darvill.clara.net/altenerg/nuclear.htm

  Nuclear power is generated using Uranium, which is a metal mined in various parts of the world. The first large-scale nuclear power station opened at Calder Hall in Cumbria, England, in 1956. Some military ... ships and submarines have nuclear power plants for engines. Nuclear power produces around 11% of the world's energy needs, and produces huge amounts of energy from small amounts of fuel, without the pollution that you'd get from burning fossil fuels. How it works Nuclear power stations work in pretty much the same way as fossil fuel-burning stations, except that a "chain reaction" inside a nuclear reactor makes the heat instead. The reactor uses Uranium rods as fuel, and the heat is generated by nuclear fission . Neutrons smash into the nucleus of the uranium atoms, which split roughly in half and release energy in the form of heat. Carbon dioxide gas is pumped through the reactor to take the heat away, and the hot gas then heats water to make steam. The steam drives turbines which d   [More...] [Less...]

  First added: 27 November 2007, by: David Wiblin  [Report as spam]

  Average rating (2 ratings):

  1 2 3 4 5

  Tags:  basics, generation, how to, nuclear, plant , power, production   [More...] [Less...]

• Add to my
  bookmarks

  Add comment

  0 groups
  1 person
  

  Toshiba may buy Sony chip plant (Japan Times Online) 

  http://search.japantimes.co.jp/cgi-bin/nb20070916a3.html

  Sony Corp. is in talks with Toshiba Corp. to sell it a chip-production facility for game consoles as early as next spring for nearly ¥100 billion, informed sources said Saturday. Sony wants to concentrate ... its investment on producing chips for video and digital cameras by effectively withdrawing from the costly production of semiconductors for game consoles, the sources said. Purchasing the facility would help Toshiba, Japan's largest chip maker, expand its market share, they said. The facility under consideration for sale to Toshiba is part of those at the Nagasaki Technology Center of subsidiary Sony Semiconductor Kyushu Corp., the sources said. The facility at the Isahaya, Nagasaki Prefecture-based center produces the Cell, a powerful microchip Sony codeveloped with Toshiba and International Business Machines Corp. for its PlayStation 3 game console, as well as other semiconductors. Sony and Toshiba are considering setting up a joint venture in which the new firm would be expect   [More...] [Less...]

  First added: 17 September 2007, by: David Wiblin  [Report as spam]

  Average rating (1 rating):

  1 2 3 4 5

  Tags:  chip, consoles, games, japan, manufacturing , plant, sale, sony   [More...] [Less...]