View Pit Stop page for race #450 by mrspeed — Ghost race
View profile for Mr Speed (mrspeed)
| Official speed | 45.78 wpm (69.46 seconds elapsed during race) |
|---|---|
| Race Start | November 16, 2010 3:07:33pm UTC |
| Race Finish | November 16, 2010 3:08:43pm UTC |
| Outcome | No win (4 of 4) |
| 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. |