Two-dimensional (2D) shapes are completely flat. They cannot be picked up. 2D shapes can be found printed in a book or you can draw them on a piece of paper. 2D shapes have sides and corners (also ...

Two-dimensional (2D) shapes are completely flat. They cannot be picked up. 2D shapes can be found printed in a book or you can draw them on a piece of paper. 2D shapes have sides and corners (also ...

Shape memory polyurethanes (SMPUs) are a prominent class of smart polymers defined by their ability to recover from a deformed state to their original configuration under specific external stimuli, ...

Anisotropic nanoparticles are nanoparticles that possess different properties along different axes. Unlike their isotropic counterparts, which have uniform properties in all directions, anisotropic ...