Inside United Launch Alliance's rocket factory
SmarterEveryDay · Documentary · 54 min · 2020 · YouTube title: HOW ROCKETS ARE MADE (Rocket Factory Tour - United Launch Alliance) - Smarter Every Day 231
Why it's here
HN recommends it as a rare look inside a rocket factory and cites it for manufacturing details like welding methods.
What it covers
Destin Sandlin tours United Launch Alliance's rocket factory with CEO Tory Bruno, showing friction stir welding, structural rocket skins and large milled parts.