This one-of-a-kind French automobile, the 1932 Helicron, was discovered in 2000 in a barn where it had been placed by the original owners in the late 1930s. It is driven by a propeller bolted directly... continue reading
posted by aspartam 1 decade 5 years 10 months ago • 3,272 viewsHOST: History of Science and Technology
Created: 1 decade 6 years 1 month 4 weeks ago
Updated: 5 years 5 months 3 weeks ago
Views: 12,541
Updated: 5 years 5 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.