How did the manned space mission program progress? The presentation covers American space exploration from the Apollo missions through the International Space Station. 

Seven percent of Americans believe the moon landing was staged. The presentation covers manned space exploration from the beginning of the space race through the Gemini missions. The lesson is the 23rd in a set of 26.

Human computers? Although it may sound like science fiction, the term was used to describe the women who made the NASA calculations before the advent of electronic computers. A 21-slide presentation introduces viewers to the women who...