Convection also plays a minor role because of the relative thinness of the air layer and the presence of the upper cardboard heat shield. The insulation properties of the cardboard play a major role, since they serve to minimize the temperature gradient across the airspace.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 339 | 2011-01-18 22:10:00 | 75.65 | |
| 278 | 2011-01-17 21:34:57 | 70.69 |