NASA's Aeronautics and Space Reports for 1966 features 12 monthly reports (#13 through #24) that cover a wide variety of topics. Each of the reports is around 4 1/2 minutes long, with a longer recap in the December report.
1978
2008
2013
2014
2011
2002
2016
2007
2017
1964
2010
2009
1940