Black Holes on Google video

I was making my usual rounds today on the Internet and at Danny Choo's site he had a link to a video on black holes that was on Google Video. I watched it, and it was interesting stuff, though nothing I didn't know already. I dunno, if you have a half hour of time to kill, it's worth it. BTW, if you click that little download button on the right side, it asks you to download a Google Video player, which allows you to view the videos less compressed, so they look and sound better.