Here is my choice of video - one from my hometown. This captures an essence of Butte so well.
Mysterious Unicylist in Butte Montana Taunts Death
How do I feel about youtube? A teaching tool, a bit voyeuristic, a time waster, silly, interesting, promising, etc... I have mixed feelings, as I am sure many do. There are lots of uses- capture the culture of a place as this video does,performances of Shakespeare, showing MLK and Malcolm X in a civil rights discussion, show other historical events, great science displays, wonderful creative art. Like everything else, the biggest challenge is to evaluate these videos and pick and choose the useful ones. For this "thing" I was searching for some science related videos, and did a search with mitosis as term. I came across a very clever synchronized swimming display of mitosis. But then as I read though comments, a viewer was disputing if what was shown was mitosis or meiosis. I didn't look further into accuracy, but here too the mantra is "verify,verify".