It takes more than a calorie of fossil fuel energy to produce a calorie of food. From the standpoint of industrial efficiency, it's too bad we can't simply drink the petroleum directly, because there's a lot less energy in a bushel of corn (measured in calories) than there is in the half gallon or so of oil required to produce it. Ecologically this is a fabulously expensive way to produce food.
Game | Time | WPM | Accuracy |
---|---|---|---|
1481 | 2013-02-21 11:17:08 | 72.64 | 96% |
897 | 2011-09-03 16:58:08 | 69.22 | 91% |
467 | 2010-10-19 10:05:34 | 73.57 |