View Pit Stop page for race #7820 by vaheg — Ghost race
| Official speed | 79.76 wpm (39.87 seconds elapsed during race) |
|---|---|
| Race Start | November 23, 2011 8:42:07pm UTC |
| Race Finish | November 23, 2011 8:42:47pm UTC |
| Outcome | Win (1 of 2) |
| Accuracy | 91.0% |
| 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. |