CGP Grey on Patreon: https://www.patreon.com/cgpgrey "What Makes Online Content Viral?" By Jonah A. Berger & Katherine L. Milkman http://papers.ssrn.com/sol3/papers.cfm?abstract_id=1528077 Special Thank You to My Crowdfunding Supporters: Tyler Morris, Marvin Sponaugle, Rolf Røsand, PervertedThomas, rictic, Ian, Saki Comandao, Edward DeLany, Jake Stolhandske, Ron Bowes, TÛmas ¡rni JÛnasson, Mikko , Derek Bonner, Derek Jackson, Iain Flockton, Jim , Sokhom Chhim, Finn Kelly, Christine Dˆnszelmann, Orbit_Junkie , Stephen Chen, Borislav Slavov, Jessie , Mark Elders, Eren Polat, Veronica Peshterianu, Daniel Heeb, Ernesto Jimenez, Paul Tomblin, Travis Wichert, Andrew Bailey, Teddy , Ruud Hermans, Alex Morales, Ryan E Manning, Linh , Erik Parasiuk, Rhys Parry, Arian Flores, Maarten van der Blij, Eric Stangeland, Sam Kokin, Kevin Anderson, Gustavo Jimenez, Thomas Petersen, Kyle Bloom, Osric Lord-Williams, Myke Hurley, David , Ryan Nielsen, Esteban Santana Santana, Terry Steiner, Dag Viggo Lok¯en, Tristan Watts-Willis, John Rogers, Edward Adams, Ryan , Kevin , Nicolae Berbece, Leon , Alexander Kosenkov, Daniel Slater, Sunny Yin, Sigurur SnÊr EirÌksson, Maxime Zielony, Anders , ken mcfarlane, AUFFRAY Clement, Aaron , Bill Wolf, Himesh Sheth, Thomas Weir, Caswal Parker, Brandon Callender, Pierre Perrott, Mr.Z , Timothy Moran, Peter Lomax, ÿrjan Sollie, Emil , Kelsey Wainwright, Richard Harrison, Ali Moeeny, Lachlan Holmes , John Bevan, Dan Hiel, Callas , John Lee, Tijmen van Dien, ShiroiYami , Owen Degen, Tobias Gies, Alex Schuldberg, Ryan Constantin, Bear , Lars , Jacob Ostling, Guillaume PERRIN, John Waltmans, Solon Carter, Joel Wunderle, Rescla , GhostDivision , Andrew Proue, David Lombardo, Tor Henrik Lehne, David Palomares, Cas EliÎns, paul everitt, Karl Johan Stensland Dy, Freddi H√∏rlyck, Keng , Ian N Riopel, Ilan , Elizabeth Keathley, Juan Villagrana, Israel Armando, Panot , John Buchan, Jarred Filmer, Mark Tauno Flink Ellis, Christian Cooper, Chris Woodall, Michael Little, Philipp Lee, Jonathan Wilcox, Ben Brisson, Jennifer Richardson, Rustam Anvarov Music by Broke for Free. http://brokeforfree.com/