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 |
---|---|---|---|
1902 | 2017-03-31 20:16:18 | 96.53 | 96% |
464 | 2014-03-24 00:55:44 | 91.51 | 97% |
317 | 2013-12-10 02:15:01 | 71.67 | 91% |
187 | 2013-11-03 19:56:18 | 73.61 | 92% |