View Pit Stop page for race #693 by joshua123567810 — Ghost race
View profile for joas (joshua123567810)
| Official speed | 65.80 wpm (48.33 seconds elapsed during race) |
|---|---|
| Race Start | January 28, 2010 12:40:43pm UTC |
| Race Finish | January 28, 2010 12:41:31pm 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. |