The seemingly indestructible fists of the mantis shrimp can take a punch
Briefly

Researchers studied mantis shrimp to determine how their dactyl clubs resist extreme forces, utilizing live simulations and advanced sound wave technology. The analysis revealed that the impact surface and the periodic structure of the clubs are crucial in diffusing stress. There's potential for this biological insight to advance protective gear innovations, such as military or athletic equipment. Comparisons were drawn with other species, indicating a broader relevance of these findings in nature, potentially influencing future engineering designs.
By tracking how sound waves propagated on the surface of the dactyl club, the researchers could determine which regions of the club diffused the most waves.
Understanding how mantis shrimp defend themselves from extreme force could inspire new technology. The structures in their dactyl clubs could influence the designs of military and athletic protective gear.
Read at Ars Technica
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