Posted 126 days and 15 hours ago
simple and effective!!! Good job Man!!!
Posted 126 days and 4 hours ago
Nice. I would suggest adding one or two motors on the side of the motor you have and extending the axle, just to give it more power. By the way, how far can it shoot one of the small little balls that came with the NXT kit?
Posted 126 days and 2 hours ago
about 1 and a half of a foot. legolover2832
Posted 125 days and 23 hours ago
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