Well, someone had to offer a counterpart to the giant donut. NVIDIA has decided that its ongoing success in 3D graphics and mobile processors merits a suitably geometric new headquarters, so it's upping the stakes among oddly-shaped offices: it's planning to construct a triangular pair of buildings a stone's throw away from its existing Santa Clara campus. Like its upcoming parallel at the Fruit Company, the NVIDIA facility will focus on both eco-friendly design and wide open space