Lesson learned: never "just" visit Youtube, you always end up watching way too many videos whil ignoring the rest of your life. I've been almost non-stop watching all these documentaries on youtube the past couple of days. Insane! But there's always a link to another documentary I haven't watched but really think I want/have/need to. Good thing there's no work calling me yet. And those documentaries are bizarrely educating. Reminds me of the old pre-internet days in which I would spend hours at a time non-stop watching Discovery Channel and NGC. But this is on demand! Woo!