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.
Game | Time | WPM | Accuracy |
---|---|---|---|
2294 | 2011-11-03 23:22:47 | 69.34 | 90% |
2184 | 2011-11-01 14:27:17 | 60.89 | 87% |