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Published on Oct 12, 2010
From 2010: The vehicle must travel down the track, stop within a certain range, then reverse direction and return to the start. Note the rubberbands on the outer edge of the wheels for added traction. For 2011 the vehicle must also push an upside down cup as it goes out, then travel beyond the start on its return. For more information on the 2011 version of this event visit: http://www.sciencenc.com/event-help/M...