YouTube Description: In the 1880s, LaMarcus Thompson was troubled by America's slide into hedonism and immorality. Out of that concern, we got the rollercoaster. From: MY MILLION DOLLAR INVENTION:... continue reading
posted by Aard Vark (oritteropo) 9 years 8 months ago • 403 views • 4:20HOST: History of Science and Technology
Created: 1 decade 6 years 2 months 4 weeks ago
Updated: 5 years 6 months 4 weeks ago
Views: 12,543
Updated: 5 years 6 months 4 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.