Young humanoid got some shock absorbers for his birthday, and wanted to build a robot with them, so he decided on an off-road robot. He made a goal, to build a remotely-controlled robot that could go over grass. Here is his first attempt, Most Terrain Vehicle (MTV).
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This one did use shock absorbers, but was not a great robot. It could not go over grass, and the shock absorbers were way too soft, making the wheel tilt inward.