"World's First Shape-Shifting Metamaterial Inspired by Octopuses"

Researchers in South Korea have developed a shape-shifting metamaterial inspired by octopuses, which can change its shape and mechanical properties in real-time. This new material surpasses the limits of existing materials and has implications for various industries, especially in robotics. It features multiple mechanical capabilities, including shape-shifting, memory, stress-strain responses, and application-oriented functionalities like energy absorption and pressure delivery. The material can be digitally programmed to adjust its properties within minutes, without the need for additional hardware, and has potential applications in adaptive robots and smart interactive machines.