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 |
---|---|---|---|
2948 | 2013-05-22 08:36:51 | 81.54 | 98% |
2355 | 2010-12-24 08:03:15 | 85.77 | |
1809 | 2010-10-07 08:44:27 | 83.99 | |
1449 | 2010-09-12 10:47:59 | 81.39 | |
1341 | 2010-09-07 08:26:11 | 77.95 | |
1259 | 2010-08-27 10:07:09 | 76.50 | |
485 | 2010-07-13 10:31:41 | 74.27 | |
47 | 2010-07-07 10:53:36 | 54.91 |