Well, kinda. Before giving my Automated CSS Testing talk at CSS Summit in July, I recorded a video of it as a backup. If everything fell apart during my presentation, Ari could seamlessly switch over the One I Made Earlier. Fortunately, the Internet did what it does best and just worked fine.
That means I have an Automated CSS Testing video all ready and waiting that nobody's seen!
Yes, it does get progressively darker as you watch. That's not your eyes playing tricks on you, that's me sitting on my balcony recording as the sun went down.