Weaire–Phelan structure is known as a more optimal solution for Kelvin problem than Kelvin structure, which is Bitruncated cubic honeycomb. However, it uses two different shapes. When restricted to only one shape is Kelvin structure the optimal solution for the Kelvin problem?
2026-03-27 01:44:28.1774575868
Is Kelvin structure the optimal solution for a three-dimensional foam when restricted to only one shape?
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