High-tech visionary still looking aheadJurvetson is always eyeing the unconventional venture capitalist steve jurvetson, of draper fisher jurvetson in a handout pic from their web site.draper fisher jurvetson Steve Jurvetson has already proven himself in Silicon Valley as an alpha venture capitalist. Among his many successful bets was Hotmail, the e-mail service acquired by Microsoft back in 1997,

Site of future Google complex. Chronicle Graphic Google Inc. has moved a step closer to building a vast office complex at NASA Ames Research Center that will feature child care, fitness, dining, sports and conference facilities. It will even have employee housing, harkening back to the days of the company town, when big industry built small cities to accommodate their legions of workers. Google sa

1of6Venture capitalist Vinod Khosla discusses green technology and biofuels at his firm's office in Menlo Park, Calif., on Wednesday, April 23, 2008. Photo by Paul Chinn / San Francisco ChroniclePaul Chinn/The ChronicleShow MoreShow Less Flush with money and determined to save the world, the green-tech industry stands in full flower of its giddy youth. Venture capitalists are pumping billions into