No more than a pair of wings = flight.
posted by Majortomyorke 1 decade 6 years 5 months ago • 2,087 viewsScience Stuff
Created: 1 decade 6 years 5 months 2 weeks ago
Updated: 1 decade 3 years 6 months ago
Views: 2,103
Updated: 1 decade 3 years 6 months ago
Views: 2,103