How It's Made examines blow-moulding of glass bottles. Surprised to note that glass is cheaper and uses less energy to manufacture than either metal or plastic containers.
posted by therealblankman 1 decade 6 years 3 weeks ago • 5,528 viewsWhat's currently happening in our world?
Created: 1 decade 6 years 7 months 2 weeks ago
Updated: 4 years 6 months 2 weeks ago
Views: 13,041
Updated: 4 years 6 months 2 weeks ago
Views: 13,041
Our world's (d)evolution in action.