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This video was partially based on the book, "Raven Rock" by Garrett Graff: http://a.co/23ud2fa

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

Music: Morning Four by David Szesztay and Raw Deal by Gunnar Olsen

Script with sources: https://drive.google.com/file/d/0B2p-...

National Gallery Image courtesy Sam-H-A

Animation by Josh Sherrington (   / heliosphere  )
Sound by Graham Haerther (http://www.Haerther.net)

Big thanks to Patreon supporters: Arkadiy Kulev, David Cichowski, Venkata Kaushik Nunna, Josh Berger, Vincent Mooney, Marcelo Teivelis, Victor Zimmer,
Paul Jihoon Choi, Huang MingLei, Dylan Benson, Maximillian van Kasbergen, Etienne Dechamps, Alex Duvall, Rob Harvey, Ark Balagan, Hagai Bloch Gadot, Aitan Magence, William Chappell, Eyal Matsliah, Sihien, Joseph Bull, Marcelo Alves Vieira, Hank Green, Plinio Correa, Connor J Smith, and Brady Bellini