Project Orion: First Launch | Part 3

If we decide to use nuclear pulse propulsion, who will pursue its legacy first? What will the first launch look like?
In part 3 of our series on Project Orion we're discussing these questions and more.

0:00 - Intro
2:56 - Nuclear Motivations
6:19 - The First Step
13:03 - Public Controversy
15:43 - Proliferation Security
17:33 - Orion, Medusa, Daedalus
19:58 - SIRIUS
22:12 - Confidential Records