During this time, Bezos relentlessly advocated for taking risks outside of Amazon’s core business. Between 2003 and 2005, Amazon started its own search engine and devised a way to allow customers to search for phrases inside books on the site. Bezos also helped to pioneer the modern crowd-sourcing movement with a service called Mechanical Turk and laid the groundwork for Amazon Web Services—a seminal initiative that ushered in the age of cloud computing.
