Full HD remastered supplemental video from the official, Tadakuma Lab. Yamagata Univ, Japan. Patent pending. This article is open access → http://dx.doi.org/10.1109/TRO.2021.3070124 There are many challenges, and so many dreams. ABENICS: Active Ball Joint Mechanism With Three-DoF Based on Spherical Gear Meshings. K. Abe, K. Tadakuma, R. Tadakuma. BGM : プラネタリウムガーデン (EN : Planetarium Garden) by
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