View Pit Stop page for race #67 by hjrand1005 — Ghost race
View profile for Herbie (hjrand1005)
| Official speed | 47.64 wpm (69.02 seconds elapsed during race) |
|---|---|
| Race Start | May 8, 2010 10:23:38pm UTC |
| Race Finish | May 8, 2010 10:24:47pm UTC |
| Outcome | Win (1 of 4) |
| 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. |