More here: Stages to Saturn: http://history.nasa.gov/SP-4206/contents.htm
posted by Aard Vark (oritteropo) 7 years 6 months 4 weeks ago • 379 views • 5:30HOST: History of Science and Technology
Created: 1 decade 5 years 8 months ago
Updated: 4 years 12 months ago
Views: 12,405
Updated: 4 years 12 months ago
Views: 12,405
This playlist is meant to include videos that follow the human understanding of the nature of things and the world through history.