Bill & Melinda Gates Foundation supported a broad range of social, health, and education developments including the establishment of the Gates Cambridge Scholarships at Cambridge University. In 1994, the foundation was formed as the William H. Gates Foundation. During the foundation's following years, funding grew to $2 billion. On June 15, 2006, Gates announced his plans to transition out of a day-to-day role with Microsoft, effective July 31, 2008, to allow him to devote more time to working with the foundation. In 2005, Bill and Melinda Gates, along with the musician Bono, were named by "Time" as Persons of the Year 2005 for their outstanding
Bill Gates 2014. In his second year, Gates devised an algorithm for pancake sorting as a solution to one of a series of unsolved problems presented in a combinatorics class by Harry Lewis, one of his professors. Gates' solution held the record as the fastest version for over thirty years; its successor is faster by only one percent. His solution was later formalized in a published paper in collaboration with Harvard computer scientist Christos Papadimitriou. Gates did not have a definite study plan while he was a student at Harvard, and he spent a lot of time using the school's computers. Gates