View Pit Stop page for race #1252 by jagrad — Ghost race
View profile for John (jagrad)
| Official speed | 86.93 wpm (36.58 seconds elapsed during race) |
|---|---|
| Race Start | October 29, 2011 10:48:18pm UTC |
| Race Finish | October 29, 2011 10:48:54pm UTC |
| Outcome | Win (1 of 2) |
| Accuracy | 100.0% |
| 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. |