Missed that, remember assembly line washing machines, milk bottles and etc....
Have you watched all the parts yet? It's like a trip down memory lane, besides the main point of "resources" with innovation, and limited Government with FREEDOM and LIBERTY.
Appreciationold 1950's style is what I gleaned (especially In Our Hands, Part 4: How to Keep What We Have)
Your World Is As BIG as You Make It!!!