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 |
---|---|---|---|
457 | 2013-12-13 15:27:14 | 56.28 | 90% |
271 | 2013-12-04 15:35:42 | 54.75 | 90% |