Results for food energy
- Crash Course Chapter 17b: Energy Budgeting
Now we embark on the precise line of thinking that completely dominates my investing and purchasing habits and I call it energy economics. When oil first began to be used for industrial purposes, world population stood at 1.5 billion and sailing ...
Video - admin - Jun 11 2012 - 2:29pm - 3 comments - 0 attachments