View Pit Stop page for race #546 by sveitser@gmail.com — Ghost race
View profile for arst (sveitser@gmail.com)
| Official speed | 57.00 wpm (55.79 seconds elapsed during race) |
|---|---|
| Race Start | December 13, 2011 12:03:01pm UTC |
| Race Finish | December 13, 2011 12:03:57pm UTC |
| Outcome | No win (1 of 1) |
| 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. |