View Pit Stop page for race #438 by quarter — Ghost race
View profile for Quarter (quarter)
| Official speed | 54.56 wpm (58.28 seconds elapsed during race) |
|---|---|
| Race Start | October 20, 2016 5:42:51am UTC |
| Race Finish | October 20, 2016 5:43:49am UTC |
| Outcome | No win (4 of 5) |
| Accuracy | 88.0% |
| 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. |