Everyone knows Larry Page and Sergei Brin, but who really came up with the idea of creating the Google search engine? Meet Google's unknown third creator, Scott Hassan.

Hosts: Leo Laporte and Adam Fisher

Guest: Scott Hassan

Download or subscribe to this show at https://twit.tv/shows/valley-of-genius.

Get a copy of Adam Fisher's Valley of Genius book at a bookstore near you.

Nolan Bushnel was the prototypical "t-shirt tycoon." He tells the stories of how he founded Atari, ushered in the first video game gold rush, and then lost it all.

Hosts: Leo Laporte and Adam Fisher

Guest: Nolan Bushnell

Download or subscribe to this show at https://twit.tv/shows/valley-of-genius.

Get a copy of Adam Fisher's Valley of Genius book at a bookstore near you.

Stewart Brand coined the term "personal computer" and the phrase "information wants to be free." He organized the first Hackers Conference and founded The Well, one of the earliest social networks. He talks about these and other events in his life as one of the most innovative minds in Silicon Valley.

Hosts: Leo Laporte and Adam Fisher

Guest: Stewart Brand

Download or subscribe to this show at https://twit.tv/shows/valley-of-genius.

Get a copy of Adam Fisher's Valley of Genius book at a bookstore near you.

Steve Wozniak describes his early days at Atari and the beginning of Apple. He details his lifelong dreams and his bitterest regret.

Hosts: Leo Laporte and Adam Fisher

Guest: Steve Wozniak

Download or subscribe to this show at https://twit.tv/shows/valley-of-genius.

Get a copy of Adam Fisher's Valley of Genius book at a bookstore near you.

Leo Laporte introduces TWiT's newest podcast, Valley of Genius.

Valley of Genius features Adam Fisher's interviews with the hackers, founders and freaks who made Silicon Valley boom.

Host: Leo Laporte

Download or subscribe to this show at https://twit.tv/shows/valley-of-genius.

Get a copy of Adam Fisher's Valley of Genius book at a bookstore near you.