View Pit Stop page for race #1348 by snailking — Ghost race
View profile for Nguyen Quoc (snailking)
| Official speed | 55.41 wpm (57.39 seconds elapsed during race) |
|---|---|
| Race Start | October 12, 2010 4:06:54am UTC |
| Race Finish | October 12, 2010 4:07:51am 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. |