View Pit Stop page for race #597 by parkjen88 — Ghost race
View profile for jennifer (parkjen88)
| Official speed | 53.35 wpm (59.61 seconds elapsed during race) |
|---|---|
| Race Start | April 18, 2011 12:00:17am UTC |
| Race Finish | April 18, 2011 12:01:16am UTC |
| Outcome | No win (2 of 3) |
| 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. |