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 |
---|---|---|---|
331 | 2012-02-15 01:57:40 | 48.70 | 88% |
303 | 2012-02-13 22:53:51 | 45.45 | 85% |