https://doi.org/10.4169/amer.math.monthly.124.3.265 https://www.jstor.org/stable/10.4169/amer.math.monthly.124.3.265 The five Platonic polyhedra combine identical ...
To see how one cube can pass through another, imagine holding a cube over a table and examining its shadow (assuming it’s ...
Until today, scientists only knew of three classes of 3 dimensional solids. Now they’ve got a fourth. This new flavor of shapes are called Goldberg polyhedrons, and they are the first new class of ...
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