The engineering-focused "Omega Tau" podcast had some some good episodes on the Apollo program: http://omegataupodcast.net/83-how-apollo-flew-to-the-moon/ http:

The engineering-focused "Omega Tau" podcast had some some good episodes on the Apollo program: http://omegataupodcast.net/83-how-apollo-flew-to-the-moon/ http://omegataupodcast.net/83-how-apollo-flew-to-the-moon/ http://omegataupodcast.net/97-how-apollo-explored-the-moon/ http://omegataupodcast.net/97-how-apollo-explored-the-moon/