View Pit Stop page for race #555 by paulboston — Ghost race
View profile for paultyperacer@gmail.com (paulboston)
| Official speed | 115.86 wpm (27.45 seconds elapsed during race) |
|---|---|
| Race Start | September 24, 2010 3:18:20pm UTC |
| Race Finish | September 24, 2010 3:18:47pm UTC |
| Outcome | Win (1 of 3) |
| 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. |