View Pit Stop page for race #1591 by spacey333 — Ghost race
View profile for Stacey (spacey333)
Official speed | 76.97 wpm (41.31 seconds elapsed during race) |
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Race Start | April 25, 2011 8:01:24pm UTC |
Race Finish | April 25, 2011 8:02:06pm UTC |
Outcome | Win (1 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. |