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A movement in a circle
15 March 2024: I decide to make the project a bit more interesting to watch (free version). The full patron-only version of this video is 10 minutes longer and shows more building and demonstrations. See also the blog.
5 January 2024: After a viewer's suggestion, I do a reconstruction of the crane by changing it into a portal. But the result is not entirely positive. See also the blog.
10 November 2023: After-convention video: reconstruction. See also the blog.
22 September 2023: Wheels vs. gear and a reallignment. See also the blog.
28 July 2023: A new project: how to make something move in a circle. See also the blog.
