The invention of the wheel represented a major turning point in human civilization. Besides its use in transportation, the wheel went on to become the basic principle behind almost every mechanical device.
Game | Time | WPM | Accuracy |
---|---|---|---|
154 | 2012-10-06 23:44:00 | 30.33 | 94% |
28 | 2012-09-26 16:01:46 | 33.63 | 95% |