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, because there's a lot less energy in a bushel of corn (measured in calories) than there is in the half gallon or so of oil required to produce it. Ecologically this is a fabulously expensive way to produce food.
Game | Time | WPM | Accuracy |
---|---|---|---|
3947 | 2012-05-21 16:55:17 | 102.32 | 97% |
3543 | 2012-01-12 15:15:01 | 93.19 | 95% |
2427 | 2011-06-26 15:23:28 | 92.70 | 98% |