View Pit Stop page for race #1395 by pe_gau — Ghost race
View profile for Hương (pe_gau)
| Official speed | 36.82 wpm (86.37 seconds elapsed during race) |
|---|---|
| Race Start | December 29, 2010 3:18:44pm UTC |
| Race Finish | December 29, 2010 3:20:11pm UTC |
| Outcome | No win (5 of 5) |
| 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. |