how big things get done bent flyvbjerg dan gardner pbWorld expert Bent Flyvbjerg and bestselling author Dan Gardner reveal the secrets to successfully planning and delivering ambitious projects on any scale. Nothing is more inspiring than a big vision that becomes a triumphant new reality. Think of how Apples iPod went from a project with a single employee to an enormously successful product launch in eleven months. But such successes are the exception. Consider how Londons Crossrail project delivered