"MIT Develops Shape-Shifting Fiber for Revolutionary Morphing Fabrics"

Researchers at MIT have developed a programmable, actuating fiber called FibeRobo that can contract and self-reverse in response to temperature changes, without the need for embedded sensors or hard components. The low-cost fiber is compatible with textile manufacturing techniques and can be produced continuously by the kilometer. It can be combined with conductive thread to actuate using electricity, allowing for digital control over a textile's form. The fiber has potential applications in various fields, including programmable compression garments for post-surgery recovery. The researchers aim to make the fiber recyclable or biodegradable and streamline the synthesis process for wider accessibility.