We are said that the real world in which humans live is present in three dimensions or four dimensions. "Three-dimensional" is a relatively easy-to-understand concept for people who live while ...

Washington, Apr 25 (ANI): As per a new research, with new technology that is taking 3-D printing to an entirely new level, we're onto 4-D printing now. The fourth dimension is time, shape shifting in ...

Gutenberg’s printing press revolutionized the way the written word was replicated, bringing two-dimensional printing into the world and so vastly increasing accessibility of information. From that ...