View Pit Stop page for race #7 by zhan — Ghost race
| Official speed | 30.87 wpm (106.51 seconds elapsed during race) |
|---|---|
| Race Start | October 28, 2009 5:27:41am UTC |
| Race Finish | October 28, 2009 5:29:28am UTC |
| Outcome | Win (1 of 3) |
| Points | 0.00 |
| Text | #434 (Length: 274 characters) 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. |