MIT unveils holographic TV system

An MIT Media Lab team is recreating the famous scene from Star Wars in which a hologram of Princess Leia pleads with Obi-Wan Kenobi to help her, using a real-time holographic video system.

Nvidia's GTX 480 expected to redefine PC gaming

Nvidia has unveiled its long-awaited Fermi-based GTX graphics card lineup at the PAX East gaming festival in Boston, Massachusetts.