youtube is fun - you can see everything from weird cats to whole documentaries in segments -
I managed to embed the video I liked. The whirling dervishes have always fascinated me and to have them in a library would be great. Libraries could perhaps use videos as a means of advertising and showing what a library can provide. Most of the ones I've seen on youtube seem to be more preaching to the converted and having fun which is good but I'm not sure if they would attract people who don't know much about the services libraries can offer people now.