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 |
---|---|---|---|
851 | 2010-07-27 14:00:24 | 57.07 | |
61 | 2010-07-16 12:36:09 | 45.05 |