エリカ (erzas)

Race #2406

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Official speed 95.24 wpm (33.39 seconds elapsed during race)
Race Start April 21, 2013 12:59:09am UTC
Race Finish April 21, 2013 12:59:42am UTC
Outcome Win (1 of 4)
Accuracy 97.0%
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.