View Pit Stop page for race #462 by ivke — Ghost race
| Official speed | 79.97 wpm (39.76 seconds elapsed during race) |
|---|---|
| Race Start | May 12, 2011 10:08:12am UTC |
| Race Finish | May 12, 2011 10:08:52am UTC |
| Outcome | No win (2 of 4) |
| Accuracy | 96.0% |
| 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. |