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 |
|---|---|---|---|
| 142 | 2012-11-24 10:13:43 | 83.94 | 96% |
| 138 | 2012-10-29 07:35:41 | 70.72 | 90% |