Marissa Mayer, Vice President of Google, talks at Stanford University where she got her Bachelor and Master Degree in Computer Science. She gives nine philosophies of innovation that she learned while working at Google. She also took and answer audience questions about Google.

Lawrence Lessig is founder and CEO of Creative Commons who has written the books such as Code and Other Laws of Cyberspace, The Future of Ideas: The Fate of the Commons in a Connected World, Free Culture: The Nature and Future of Creativity, and Code: Version 2.0. He talks about interaction between culture and policy — covering long-tail and the internet.

Sergey Brin, co-founder of Google, talks at University of California Berkeley’s Search Engine class.