AI Summary

Researchers have created synthetic fibers that mimic the cellular cytoskeleton, a key component of cells that provides structural support and protection. These fibers are capable of self-protection through a process called controlled bundling, where they can come together to shield themselves from external stress or damage. This property is significant because it allows the fibers to adapt to changing conditions and maintain their integrity. The development of these fibers has the potential to lead to the creation of smart, switchable materials that can be used in a variety of applications, including textiles and composites.

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