View Pit Stop page for race #848 by arthurmog — Ghost race
View profile for Arthur (arthurmog)
| Official speed | 77.67 wpm (40.94 seconds elapsed during race) |
|---|---|
| Race Start | June 24, 2010 10:20:34am UTC |
| Race Finish | June 24, 2010 10:21:15am UTC |
| Outcome | Win (1 of 5) |
| 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. |