I was watching some stupid cable show with my wife today and there was a clip that I had to look up about garbage floating around in the ocean and forming small islands (plastic mostly). It lead me to a web site which has fascinated me into the early hours of the morning.
This web site has a lot of small clips that connect together to form a show. It's a nice style of documentary film making that appeals to people with short attention spans - and advertisers. The ad's are pretty unobtrusive since you can skip them at will and they only play at the beginning of a show.
Check out the videos about North Korea, and Eel Sex while you are there.