A fact from Bricard octahedron appeared on Wikipedia's Main Page in the Did you know column on 15 March 2017 (check views). The text of the entry was as follows:
Did you know... that a Bricard octahedron(pictured) can change its shape without changing the shapes of its faces?
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This article is within the scope of WikiProject Mathematics, a collaborative effort to improve the coverage of mathematics on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.MathematicsWikipedia:WikiProject MathematicsTemplate:WikiProject Mathematicsmathematics articles
