I'm not going to lie, I don't really need to know how to cut and make a quill pen from a goose feather. No one does anymore. But! I was completely fascinated by the process of it. It's funny how he uses both vintage tools (an 1800's era quill cutting knife) with modern technology (a NYC metro card!).
Yeah, you can buy those blue Bic pens in bulk if you want—a boatload costs about as much as your morning coffee. And all pens are pretty much the same, right? Of course not. Cheapo pens are much more likely to leave ink smeared across your nose, bleeding through your pants pocket, or glopping up your page.