View Pit Stop page for race #413 by iaminvisible — Ghost race
View profile for Hiroshi (iaminvisible)
| Official speed | 135.08 wpm (23.54 seconds elapsed during race) |
|---|---|
| Race Start | March 15, 2010 12:59:49pm UTC |
| Race Finish | March 15, 2010 1:00:13pm 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. |