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 |
---|---|---|---|
892 | 2013-08-12 19:30:33 | 55.13 | 96% |
745 | 2013-08-06 15:40:39 | 53.30 | 95% |
539 | 2013-07-26 17:40:45 | 51.30 | 94% |