View Pit Stop page for race #1617 by gonzas — Ghost race
View profile for Gonzas (gonzas)
| Official speed | 102.50 wpm (31.02 seconds elapsed during race) |
|---|---|
| Race Start | June 10, 2010 11:59:31am UTC |
| Race Finish | June 10, 2010 12:00:02pm UTC |
| Outcome | Win (1 of 2) |
| 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. |