View Pit Stop page for race #13512 by bo_wong — Ghost race
| Official speed | 110.83 wpm (28.69 seconds elapsed during race) |
|---|---|
| Race Start | July 13, 2011 7:04:36pm UTC |
| Race Finish | July 13, 2011 7:05:04pm UTC |
| Outcome | Win (1 of 2) |
| Accuracy | 94.0% |
| 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. |