Your weekly smile, this week, is provided by Time Magazine, US March 19, 2012 edition. While explaining refining 3-2-1, in his article on page 12 entitled "Stumped at the Pump", Bill Saporito explains as follows: "The 3-2-1 means that out of one barrel of oil you get three barrels of gasoline, perhaps two of diesel and one of a by-product." I love this business.
When was the last time you drove down the highway without seeing a commercial truck hauling goods?The ubiquity of these machines underscores the important roll they play in modern commerce. Download Now