Stephen Hawking gives his response to a question he posed previously (on Yahoo answers of all places!).... continue reading
posted by fissionchips 1 decade 6 years 9 months 2 weeks ago • 2,099 viewsSustainability
Created: 1 decade 6 years 10 months 1 week ago
Updated: 1 decade 4 years 11 months ago
Views: 1,025
Updated: 1 decade 4 years 11 months ago
Views: 1,025
I'd like to build this into comprehensive playlist. Long videos are preferred, but some short clips will be included. Please send me suggestions!