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 |
---|---|---|---|
1702 | 2013-09-17 16:40:47 | 60.27 | 90% |
229 | 2012-10-29 04:21:43 | 57.16 | 95% |