I casually clicked on an article on how they laid fibre optic cables across the ocean floor ... before I knew it is was 3 in the morning and I was an expert on the construction of fibre optic repeaters... Damn you Wikipedia, cursed whirlpool of my time. Post your random wikipedia adventures. [spoiler]Article's [url=http://en.wikipedia.org/wiki/Submarine_communications_cable]here[/url] if anyone wants to waste their time...[/spoiler]