Whow... thats amazing when reduced to understandable numbers like that Larry
Its also amazing how this whole country ran on coal for 100 years back then from heating our houses to riding our trains to keeping the cowboys warm in the foothills out west. everyone knew what coal was, what it did and how it worked... now only 1 in 1000 know (and 90% of them live in PA)
I will just never understand how & why we got so far away from coal as a necessity/"standard" (they must have been giving Oil away for free for a full generation to ensure all info would never be handed down to kids/grandkids before then Jacking the prices!).