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 |
---|---|---|---|
555 | 2013-01-09 12:21:07 | 46.95 | 91% |
167 | 2012-12-09 15:17:16 | 35.49 | 89% |