View Pit Stop page for race #79 by umbrella — Ghost race
View profile for Hunqui (umbrella)
| Official speed | 51.21 wpm (64.21 seconds elapsed during race) |
|---|---|
| Race Start | January 21, 2010 3:10:58pm UTC |
| Race Finish | January 21, 2010 3:12:02pm UTC |
| Outcome | No win (4 of 5) |
| 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. |