View Pit Stop page for race #839 by gautamrahul — Ghost race
View profile for Rahul (gautamrahul)
| Official speed | 65.20 wpm (48.77 seconds elapsed during race) |
|---|---|
| Race Start | February 29, 2012 11:47:10am UTC |
| Race Finish | February 29, 2012 11:47:59am UTC |
| Outcome | No win (2 of 4) |
| Accuracy | 97.0% |
| 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. |