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 |
---|---|---|---|
507 | 2010-07-07 07:24:47 | 48.04 | |
294 | 2010-06-27 15:15:17 | 41.17 |