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 ...

Through a field called geometric topology, mathematicians like me study all possible spaces in all dimensions. Whether trying to design secure sensor networks, mine data or use origami to deploy ...

Researchers at Columbia Engineering have for the first time used DNA to help create 3D electronically operational devices ...

If the tool works as demoed, it will change how artists work with 2D vector shapes, allowing them to manipulate and rotate ...

Conventional 2D semiconductor-based sensors face challenges ... enabling the recording and reconstruction of 3D object shapes. In the future, these high-performance image sensors are expected ...