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 |
|---|---|---|---|
| 2999 | 2011-08-30 11:58:32 | 89.42 | 95% |
| 2491 | 2011-03-29 10:15:03 | 98.30 | |
| 1508 | 2011-02-08 11:20:27 | 91.56 |