A dedicated GPU has its own video memory and is installed on a separate graphics card. These provide the best visual quality and are used by graphic designers and serious gamers, but they use more ...

Understanding computers and related systems. It includes a working vocabulary of computer and information system components, the fundamental principles of computer processing and a perspective for how ...

University of California, Irvine scientists have discovered a one-dimensional nanoscale material whose color changes as temperature changes. The team's results appear in Advanced Materials. A new ...