Cylindrical shell structures are widely employed across engineering sectors such as aerospace, marine, and civil construction, owing to their high strength-to-weight ratios and efficiency in material ...
A sea turtle's shell is a masterpiece. A study reveals that marine turtle shells combine flexibility and strength to protect against predators like sharks and stress while optimizing movement. This ...
Turtle shells evolved over the course of 300 million years, but self-defense wasn't the initial driver, researchers think.