Adam Savage shows us the effects of Helium and sulfur hexafluoride on his voice and explains why.
posted by 9723 1 decade 6 years 3 months 3 weeks ago • 9,135 views • 39 secsScience Stuff
Created: 1 decade 6 years 7 months ago
Updated: 1 decade 3 years 7 months 2 weeks ago
Views: 2,103
Updated: 1 decade 3 years 7 months 2 weeks ago
Views: 2,103