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 |
---|---|---|---|
2135 | 2010-09-16 08:57:47 | 29.78 | |
1793 | 2010-08-06 08:02:30 | 29.49 |