HOW ROCKETS ARE MADE (Rocket Factory Tour - United Launch Alliance) - Smarter Every Day 231

Sign up here and I'll email you new videos: https://www.smartereveryday.com/email-list Get 1st Audiobook + 2 Audible Originals Free when you try Audible for 30 days https://www.audible.com/smarter or TXT smarter to 500500 Interested in subscribing? http://bit.ly/Subscribe2SED 2nd Channel Interview with Tory about rocket engines and competitors ...