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 |
---|---|---|---|
822 | 2010-09-01 23:06:18 | 59.07 | |
145 | 2010-07-23 06:09:05 | 49.39 |