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 |
|---|---|---|---|
| 489 | 2013-05-21 12:05:10 | 74.39 | 96% |
| 466 | 2011-06-16 08:05:57 | 72.41 | 97% |
| 423 | 2010-06-22 11:05:28 | 71.18 |