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 |
---|---|---|---|
718 | 2011-04-15 07:23:38 | 37.30 | |
684 | 2011-04-06 14:08:20 | 41.97 | 89% |