What is Bitcoin? | Fred Ehrsam | Google Zeitgeist
Google Zeitgeist Google Zeitgeist
169K subscribers
12,674 views
0

 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.

show more

Share/Embed