View Pit Stop page for race #2257 by gkpc — Ghost race
| Official speed | 68.92 wpm (46.14 seconds elapsed during race) |
|---|---|
| Race Start | June 21, 2014 8:27:25am UTC |
| Race Finish | June 21, 2014 8:28:11am UTC |
| Outcome | Win (1 of 4) |
| Accuracy | 90.0% |
| 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. |