Kittonia elaborata diatom frustule
This model resembles the frustule of Kittonia elaborata. Kittonia elaborata is a diatom species that used to live on earth and is found in the so-called diatomaceous earth. Diatoms are algae that build up silica structures on their own. Because of their fascinating structures, one can learn much from these creatures. Their interlocking devices may inspire engineers, architects and even fashion designers.
The alien look-alike Kittonia elaborata has futuristic and science fiction aspects inherently in its structure. I recommend carrying out the print with green PLA filament to remind even more of the Martian-antennae. Because of its fascinating structure, it is especially appealing to children and hence a good model to teach about diatoms.