Click here to Download this video

To download video: Right click on the following button and select "Save Link As"

To download mp3 (audio): Click "Download mp3" button

Download mp3

What is Bitcoin? | Fred Ehrsam | Google Zeitgeist

Google Zeitgeist

Subscribers 147K subscribers


Share with Link:
Published on Sep 16, 2014
Google Zeitgeist is a collection of talks by people who are changing the world. Hear entrepreneurs, CEOs, storytellers, scientists, and dreamers share their visions of how we can shape tomorrow.
Up next