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& the code "wendover" at checkout

Check out my new podcast with Brian from Real Engineering:
https://itunes.apple.com/us/podcast/s... (iTunes link)
   • SmarterEveryDay - Why Empathy is an A...   (YT link to episode 2)

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Select visuals courtesy http://www.Shutterstock.com

Select footage courtesy NASA

The full script with sources can be found here: https://drive.google.com/file/d/0B2p-...

Sound by Graham Haerther (http://www.Haerther.net)
Thumbnail by Joseph Cieplinski (http://joec.design)
Research by William Mayne

Big thanks to Patreon supporters: Rob Harvey, Venkata Kaushik Nunna, Josh Berger, Paul Jihoon Choi, Huang MingLei, Dylan Benson, Maximillian van Kasbergen, Victor Zimmer, William Chappell, Eyal Matsliah, Sihien,Joseph Bull, Marcelo Alves Vieira, Jonah Paarman, maco2035, Hank Green, Plinio Correa, Connor J Smith, Brady Bellini