Dan joins a multi-generational dairy farm where he takes orders from some pint-sized farm kids. From high-tech milking parlors to down-and-dirty chores, he sticks his hand where it's never gone before and witnesses how tradition and technology work side by side.

Dan joins a waste-removal crew to uncover the truth behind our ‘magically' disappearing curbside trash -- hauling garbage, sorting recycling and picking plastics out of compost piles in a job that's stinky, filthy, and moves at a dizzying pace (literally).