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| Version | User | Scope of changes |
|---|---|---|
| Mar 20 2007, 8:16 PM EDT (current) | quadrinim | 22 words added, 1 word deleted, 1 photo added |
| Mar 5 2007, 10:45 AM EST | quadrinim | 7 words deleted, 1 photo added, 2 photos deleted |
| The arm and lift's design alowsallows the driver to pick up and place the pool tube with ease | The drivers can place the tube onto almost anything | |
| The arm's design allows it to reach great heights. | The robot can also drive at full extension | |
| Omni-Directional drive allows the robot to drive in any direction | Omni Drive makes the robot more agile | |