👍 on @YouTube: HOW ROCKETS ARE MADE (Rocket Factory Tour - United Launch Alliance) - Smarter Every Day 231 https://t.co/ROz7mJ3zmD

👍 on @YouTube: HOW ROCKETS ARE MADE (Rocket Factory Tour - United Launch Alliance) - Smarter Every Day 231 https://t.co/ROz7mJ3zmD

— brunurb (@brunurb) March 1, 2020

from Twitter https://twitter.com/brunurb