An extremely simple method to find North. Sure, it's primitive engineering, but that's how engineering technology works, i.e., from primitive to complex. And sometimes primitive technology is still the... continue reading
posted by kronosposeidon 1 decade 6 years 6 months 2 weeks ago • 5,539 views<1 min
Created: 1 decade 6 years 11 months 3 weeks ago
Updated: 1 decade 5 years 8 months 1 week ago
Views: 6,235
Updated: 1 decade 5 years 8 months 1 week ago
Views: 6,235
Videos that are less than 1 minute, which is just about my attention span.