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 |
---|---|---|---|
439 | 2011-11-21 08:36:20 | 127.92 | 98% |
409 | 2011-11-21 07:02:58 | 128.56 | 98% |
171 | 2010-09-03 18:16:26 | 118.55 |