Researchers develop a nanostructured dry adhesive with a rotating core that grips strongly on misaligned surfaces, improving robotic and precision handling tasks.
By leveraging the concept of chirality, or the difference of a shape from its mirror image, scientists have engineered an optical metasurface that controls light to yield a simple and versatile technique for secure encryption, sensing, and computing.
Researchers have developed an AI-driven nanothermometer that uses invisible light to create 3D temperature maps inside living tissue, enabling safer, noninvasive diagnostics.
