View Pit Stop page for race #2371 by mc_grady — Ghost race
View profile for Roberto (mc_grady)
| Official speed | 81.47 wpm (39.03 seconds elapsed during race) |
|---|---|
| Race Start | February 2, 2012 2:54:01pm UTC |
| Race Finish | February 2, 2012 2:54:40pm UTC |
| Outcome | Win (1 of 4) |
| Opponents |
4. dung_ngoi_yen_7 (46.56 wpm) |
| Accuracy | 95.0% |
| 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. |