News & Politics,
Society & Culture,
You'll need to sign in to follow to this podcast.
New to Podcast Chart? Sign up.
The best of BBC World Service documentaries and other factual programmes.
March 16th, 2013
Episode 368 of 1370 episodes
People with ideas flock to Silicon Valley, where innovation and invention are celebrated and investors are willing to take a chance on the next big thing.
You'll need to sign in to write a comment.
Welcome to the daily audio workout for your head.
You'll need to sign in to add this to your collection.
Podcast Chart © 2016 Project Fantastic Ltd