View Pit Stop page for race #412 by zazz4 — Ghost race
| Official speed | 72.80 wpm (43.68 seconds elapsed during race) |
|---|---|
| Race Start | December 25, 2012 6:14:19pm UTC |
| Race Finish | December 25, 2012 6:15:02pm UTC |
| Outcome | Win (1 of 5) |
| Accuracy | 92.0% |
| 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. |