From YouTube: A builder from Michigan USA has discovered some amazing techniques of how to move and lift huge stones onto one another. 032517
posted by chicchorea 7 years 10 months ago • 4,556 views • 6:27HOST: History of Science and Technology
Created: 1 decade 6 years 2 months 4 weeks ago
Updated: 5 years 6 months 3 weeks ago
Views: 12,543
Updated: 5 years 6 months 3 weeks ago
Views: 12,543
This playlist is meant to include videos that follow the human understanding of the nature of things and the world through history.