Sand Flake Castle

thingiverse

Mathematics and symmetry are omnipresent in nature. The intricate design of a snowflake exemplifies perfect symmetry, making it an ideal tool for teaching children about this fundamental concept. A snowflake pattern serves as a pristine example of tessellation, where identical shapes fit together seamlessly without any gaps or overlaps. This principle is also evident in the formation of sand castles, which are held together by the cohesion provided by water, the primary component of both snowflakes and wet sand. In stark contrast to the sweltering temperatures of summer, the mold of a sand castle evokes memories of past winters. As it cools down, we recall the refreshing feeling of rehydrating on a hot day, and perhaps even treat ourselves to an ice cream.