Watching this Guy Build a Lego Car to Cross Increasing Bigger Gaps is Oddly Satisfying
Testing a Lego car against longer and longer gaps that it needs to drive over. Gradually improving the car until it becomes a capable gap crossing/bridging vehicle. Things you need to consider: wheel diameter, wheel count, 8WD, wheel position, the center of mass, frame length, frame strength, moving mass, weight reduction.
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