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Thanks and for more information....

http://matthewkonskijourneyinsidethecomputer.
wikispaces.com/Hardware

http://parenting.kaboose.com/education-and-learning/learning-resources/brain-computer-lesson.html

Thanks for picture inside...

http://www.gamespot.com/users/jckpodkid2/view_image?
id=O4Rcshx07hqc4hnnnA

http://www.kidsdomain.com/brain/computer/lesson/
comp_les1.html

http://www.mahmoudbashir.com/english/home1.htm

http://s608.photobucket.com/albums/tt163/tknepper17268/