YT: Stephen Hawking has had the same trademark voice for 30 years and has now decided it's time for a change. Watch him view the audition tapes from hopeful celebrities...
posted by Zawash 7 years 1 month 2 weeks ago • 1,077 views • 5:31HOST: History of Science and Technology
Created: 1 decade 5 years 6 months 2 weeks ago
Updated: 4 years 10 months 2 weeks ago
Views: 12,393
Updated: 4 years 10 months 2 weeks ago
Views: 12,393
This playlist is meant to include videos that follow the human understanding of the nature of things and the world through history.