@engineerasmr7: Not gears, but bent rods—and the rotation always occurs at 90 degrees. It’s a four-pronged space star: each link is bent at its own angle, and the gear slots are neither parallel nor intersecting, but are arranged at certain angles to one another. It is this geometry that provides mobility—change the angle of even one link, and the mechanism turns into a rigid frame. No friction, tooth wear, or noise—only rotational pairs and the work of joints under bending and torsion. A beautiful example of how two-dimensional intuition unfolds in three-dimensional space. #engineering #mechanic #gear #mechanism

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Monday 27 July 2026 11:30:07 GMT