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 |
---|---|---|---|
2162 | 2010-07-16 12:35:58 | 57.48 | |
1998 | 2010-06-12 09:47:01 | 54.05 |