The problem we now face is that this thin layer of atmosphere is being thickened by huge quantities of human-caused carbon dioxide and other greenhouse gases. And as it thickens, it traps a lot of the infrared radiation that would otherwise escape the atmosphere and continue out to the universe.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 3267 | 2013-07-25 18:22:12 | 44.54 | 95% |
| 3221 | 2013-07-24 15:45:53 | 43.03 | 93% |
| 1583 | 2013-05-23 12:52:52 | 42.42 | 94% |
| 780 | 2013-05-01 12:47:19 | 40.91 | 96% |
| 136 | 2013-03-25 19:28:32 | 33.43 | 93% |