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 |
---|---|---|---|
1186 | 2013-08-14 12:34:00 | 64.73 | 94% |
727 | 2013-07-25 19:50:47 | 61.71 | 96% |
519 | 2013-07-22 19:53:26 | 63.60 | 97% |