Found this channel on YouTube: How It's Made
I am fascinated with process, and have always been as a kid. I remember just watching these types of segments on Sesame Street as a 6-year old. Right off the bat, I must have watched at least 3 videos in a row. I am always amazed at who invents these processes, and how many iterations they go through.
After watching this video, I re-read Malcolm Gladwell's "The Ketchup Conundrum" found also in his book, What the Dog Saw. Now, I understand why Heinz 57 is protective of their recipe.