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 |
---|---|---|---|
1568 | 2012-01-09 02:15:04 | 93.49 | 95% |
1391 | 2011-11-11 08:18:34 | 96.24 | 97% |
820 | 2011-10-23 09:09:06 | 72.25 | 91% |