How does a periscope with fiber optics work?

How do you change the order of photos in a folder on windows 7? Can you open wmv files in imovie? What is the common condition that is caused by the thermal expansion and cooling of computer components called? Why does computer favorites keep getting deleted? What action does a link state router-take immediately upon receipt of an LSP from a neighboring router? What city is halfway between Atlanta and San Antonio? What is kernel customization? What is clickware? What are four ways you can reduce the risk of back problems when using a computer? Brand and model number features and cost of 1 gb modules of ddr400 pc3200? Where is ftp sensor on 1997 mazda b2300? Where can one purchase cheap spools? How fast does a laptop get outdated? How do you customize an Operating System? What is controlled access protocol? What are game graphics? What is the wrath of the forest on kingdom rush? What is a command center? Can any mac os x install disc work on any mac? How do you fix rundll32exe error in windows 95 when attempting to change display properties?