Building Lego Vehicles To Cross Progressively Longer Gaps
The always entertaining Brick Experiment Channel tests Lego cars 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 to consider: wheel diameter, wheel count, 8WD, wheel position, center of mass, frame length, frame strength, moving mass, weight reduction.
Base rules for all builds:
– max length 1 meter
– no steering (to simplify the builds)
– only Lego parts used