Even in Google’s earliest days, Page had always wanted the company to do more than just basic Web search. Since he was a kid, he’d been dreaming up world-changing schemes. As an undergrad at the University of Michigan, he’d proposed that the school replace its bus system with something he called a PRT, or personal rapid transit system — essentially a driverless monorail with separate cars for every rider. Later, at Stanford, he’d peppered his adviser, Terry Winograd, with thesis ideas that sounded as far out there as some of Tesla’s later schemes. One idea involved building a superlong rope that would run from the Earth’s surface all the way into orbit, making it cheaper to put objects in space. Another proposal called for solar kites that would draw energy from space.
With Google now essentially minting money from advertising and Schmidt managing its steady growth, Page began to realize that he was finally in a position to bring his visions to life.