Artificial Muscles Could Be a Boon for Biomedical Devices and Robotics
The tiny coils in the fiber developed by MIT researchers curl even tighter when warmed up. This causes the fiber to contract, much like a muscle fiber. Credit: Felice Frankel, edited by MIT News
As a cucumber plant grows, it sprouts tightly coiled tendrils that seek out supports to pull the plant upward. This ensures the plant receives as much sunlight exposure as possible.