View Pit Stop page for race #533 by sonia60610 — Ghost race
View profile for Sonia60610 (sonia60610)
| Official speed | 98.96 wpm (32.13 seconds elapsed during race) |
|---|---|
| Race Start | October 13, 2010 10:43:09pm UTC |
| Race Finish | October 13, 2010 10:43:41pm UTC |
| Outcome | Win (1 of 2) |
| 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. |