If you fast forward to about 8 mins in, you can see some flipping action with people on it.
posted by deathcow
1 decade 2 years 6 months 3 weeks ago • 1,313 views • 37:51
HOST: 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.
Displaying 1 of the 448 videos in this playlist:
1 decade 2 years 6 months 3 weeks ago • 1,313 views • 37:51