Crash Course Big History: Full Series - The Cosmos and Us | Crash Course Pods: The Universe #9

In our journey through the history of the entire universe, we have reached the present. Before we continue moving forward in our timeline, John has some questions for Katie that he's been holding back. Head to https://policygenius.com/crashcourse to get your free life insurance quotes and see how much you could save. This show is a production of Complexly. If you want to help keep Crash Course free for everyone, forever, you can join our community on Patreon at http://www.patreon.com/crashcourse *** Support us for $5/month on Patreon to keep Crash Course free for everyone forever! https://www.patreon.com/crashcourse Or support us directly: https://complexly.com/support Join our Crash Course email list to get the latest news and highlights: https://mailchi.mp/crashcourse/email Get our special Crash Course Educators newsletter: http://eepurl.com/iBgMhY Thanks to the following patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Emily Beazley, Brandon Thomas, Forrest Langseth, oranjeez, Rie Ohta, Jack Hart, UwU, Leah H., David Fanska, Andrew Woods, Ken Davidian, Stephen Akuffo, Toni Miles, Steve Segreto, Kyle & Katherine Callahan, Laurel Stevens, Krystle Young, Burt Humburg, Scott Harrison, Mark & Susan Billian, Alan BridgemEmily Beazley, Brandon Thomas, Forrest Langseth, oranjeez, Rie Ohta, Jack Hart, UwU, Leah H., David Fanska, Andrew Woods, Stephen Akuffo, Toni Miles, Steve Segreto, Ken Davidian, Kyle & Katherine Callahan, Laurel Stevens, Krystle Young, Burt Humburg, Scott Harrison, Mark & Susan Billian, Alan Bridgeman, Breanna Bosso, Jennifer Killen, Sarah & Nathan Catchings, Jon Allen, Bernardo Garza, team dorsey, Trevin Beattie, Eric Koslow, Indija-ka Siriwardena, Jason Rostoker, Ken Penttinen, Siobhán, Les Aker, Barrett Nuzum, William McGraw, Vaso , Nathan Taylor, ClareG, Constance Urist, Rizwan Kassim, Alex Hackman, kelsey warren, Katie Dean, Stephen McCandless, Wai Jack Sin, Ian Dundore, Caleb Weeks __ Want to find Crash Course elsewhere on the internet? Instagram - https://www.instagram.com/thecrashcourse/ Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse CC Kids: http://www.youtube.com/crashcoursekids