This is the story of how the sex, drugs and rock `n' roll generation changed the world for ever. Meet the Crazy Ones who created Silicon Valley - the hippies who started the Homebrew Computer Club; the young ad executive who first sketched out Apple's iconic logo; the engineers who met lying down in a cardboard geodesic dome at Stanford University. From Steve Wozniak, who built the first breakthrough Apple computers, to Jony Ive, the young Brit who imagined the iPod - the designers and programmers, the geeks, creatives and dreamers, they are all here. And at the centre of it all, a bearded and barefoot Steve Jobs, whose singular vision would will Apple Inc. into a future that it would come to own ...