DefenceTalkUS Army-funded researchers created nanosized robots that could enable locomotion, novel metamaterial design and high-fidelity sensors. Cornell University researchers created micron-sized shape memory actuators that fold themselves into 3D configurations and allow atomically thin 2D materials with just a quick jolt of voltage. Once the material is bent, it holds its shape, even after the […]https://www.defencetalk.com/advancement-creates-nanosized-foldable-robots-76893/