Real Engineering goes into the history of the US GPS system.
posted by RFlagg 7 years 5 months ago • 1,073 views • 7:42HOST: History of Science and Technology
Created: 1 decade 6 years 4 weeks ago
Updated: 5 years 4 months 3 weeks ago
Views: 12,541
Updated: 5 years 4 months 3 weeks ago
Views: 12,541
This playlist is meant to include videos that follow the human understanding of the nature of things and the world through history.