View Pit Stop page for race #602 by doctor55 — Ghost race
View profile for David (doctor55)
| Official speed | 72.27 wpm (44.00 seconds elapsed during race) |
|---|---|
| Race Start | August 16, 2011 1:08:51pm UTC |
| Race Finish | August 16, 2011 1:09:35pm UTC |
| Outcome | Win (1 of 5) |
| Opponents |
2. avdg (70.24 wpm) |
| Accuracy | 95.0% |
| Points | 0.00 |
| Text | #473 (Length: 265 characters) The invention of the wheel represented a major turning point in human civilization. The first wheels, disks carved from solid wood, may have been built as early as 3500 BC. The earliest use of this device was the potter's wheel, used to spin and shape clay pottery. |