View Pit Stop page for race #157 by saument — Ghost race
View profile for Karl (saument)
| Official speed | 73.33 wpm (43.37 seconds elapsed during race) |
|---|---|
| Race Start | March 12, 2010 6:38:53pm UTC |
| Race Finish | March 12, 2010 6:39:36pm UTC |
| Outcome | Win (1 of 4) |
| 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. |