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 |
---|---|---|---|
1871 | 2011-07-27 05:44:34 | 139.12 | 98% |
806 | 2011-07-22 00:32:36 | 133.72 | 96% |
272 | 2011-07-20 07:17:51 | 149.72 | 99% |