Snowflakes, nature's tiny artworks, owe their six-sided symmetry to the hexagonal arrangement of water molecules in ice. As they fall through clouds, varying temperatures and humidity dictate their ...
On a Saturday afternoon in the fall of 2021, Silvio Decurtins was leafing through a paper with a title that could have been pulled from a comic book for mathematically inclined teens: “Plato’s Cube ...
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