Thanks Chris. Great show.
There was a show on the Russian space program 1-2 years ago, for which I can't remember the name sorry, but it was a series that described the Russian space program in detail, without any of the cold war propaganda. When we were kids we were really only fed the american side of course, but these guys did amazing work of their own. I believe they did sort out their rocket in the end, although the choice to use some exotic fuels cost quite a bit of time.
Just incredible what these guys were doing 50 years ago!!