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  The Red Summer of 1919: Crash Course Black American History #25 26.09.2026 17นาที

  During the Red Summer of 1919 violence against Black people broke out across the United States. Black people and neighborhoods were attacked in Washington DC, Chicago, Tulsa, and many other cities and towns across the country. Post-war tension over jobs and civil rights and population shifts like the Great Migration led white Americans to lash out.Clint's book, How the Word is Passed is available now! https://bookshop.org/a/3859/9780316492935SOURCES:Adrianne Lentz-Smith, Freedom Struggles: African Americans & World War I. Cambridge: Harvard University Press, 2009.Balto, Simon, Occupied Territory: Policing Black Chicago from Red Summer to Black Power. The University of North Carolina Press, 2019.David Krugler, 1919, The Year of Racial Violence: How African Americans Fought Back. Cambridge: Cambridge University Press, 2014.Chad Williams, Torchbearers of Democracy: African American Soldiers in the World War I Era. Chapel Hill: University of North Carolina Press, 2010.Chad Williams, “Vanguards of the New Negro: African American Veterans and Post-World War I Racial Militancy” The Journal of African American History 92, no. 3 (2007): 347-70.Watch our videos and review your learning with the Crash Course App! Download here for Apple Devices: https://apple.co/3d4eyZoDownload here for Android Devices: https://bit.ly/2SrDulJCrash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourseThanks to the following patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:DL Singfield, Jeremy Mysliwiec, Shannon McCone, Amelia Ryczek, Ken Davidian, Brian Zachariah, Stephen Akuffo, Toni Miles, Oscar Pinto-Reyes, Erin Nicole, Steve Segreto, Michael M. Varughese, Kyle & Katherine Callahan, Laurel A Stevens, Vincent, Michael Wang, Stacey Gillespie, Jaime Willis, Krystle Young, Michael Dowling, Alexis B, Rene Duedam, Burt Humburg, Aziz Y, DAVID MORTON HUDSON, Perry Joyce, Scott Harrison, Mark & Susan Billian, Junrong Eric Zhu, Alan Bridgeman, Rachel Creager, Jennifer Smith, Matt Curls, Tim Kwist, Jonathan Zbikowski, Jennifer Killen, Sarah & Nathan Catchings, Brandon Westmoreland, team dorsey, Trevin Beattie, Divonne Holmes à Court, Eric Koslow, Jennifer Dineen, Indika Siriwardena, Khaled El Shalakany, Jason Rostoker, Shawn Arnold, Siobhán, Ken Penttinen, Nathan Taylor, William McGraw, Andrei Krishkevich, ThatAmericanClare, Rizwan Kassim, Sam Ferguson, Alex Hackman, Jirat, Katie Dean, neil matatall, TheDaemonCatJr, Wai Jack Sin, Ian Dundore, Matthew, Justin, Jessica Wode, Mark, Caleb Weeks__Want to find Crash Course elsewhere on the internet?Facebook - http://www.facebook.com/YouTubeCrashCourseTwitter - http://www.twitter.com/TheCrashCourseTumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourseCC Kids: http://www.youtube.com/crashcoursekids#crashcourse #history #blackhistory Learn more about your ad choices. Visit megaphone.fm/adchoices
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  The Power of Motivation: Crash Course Psychology #17 26.09.2026 15นาที

  Feeling motivated? Even if you are, do you know why? The story of Aaron Ralston can tell us a lot about motivation. In this episode of Crash Course Psychology, Hank tells us Ralston's story, as well as 4 theories of motivation and some evolutionary perspectives on motivation. Want more videos about psychology? Check out our sister channel SciShow Psych at https://www.youtube.com/scishowpsych! --Chapters: Introduction: Motivation 00:00What is Motivation? 1:08Evolutionary Perspective: Instincts 1:29Drive-Reduction Theory: Homeostasis & Incentives 2:37Optimal Arousal 3:39Maslow's Hierarchy of Needs 4:49How Sex Motivates Us 5:29How Hunger Motivates Us 6:32Effects of Hunger & Starvation 7:59How Social Belonging Motivates Us 9:33Review & Credits 10:34--Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourseWant to find Crash Course elsewhere on the internet?Facebook - http://www.facebook.com/YouTubeCrashCourseTwitter - http://www.twitter.com/TheCrashCourseInstagram - https://www.instagram.com/thecrashcourse/CC Kids: http://www.youtube.com/crashcoursekids Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Crash Course Climate and Energy Preview 26.09.2026 5นาที

  Welcome to Crash Course Climate and Energy! Over the next 12 episodes, we’re going to take a look at the ways climate change is affecting our planet, untangle the evolving energy landscape, and learn to think critically about how we, as individuals and as a society, can affect the outcomes. Navigating the politics of climate science is challenging, and such a daunting global issue can feel overwhelming. But there is hope! We’re going to help you understand some of the solutions we can employ to help decarbonize our energy sources and address global climate issues. ***Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourseThanks to the following patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:Katie, Hilary Sturges, Austin Zielman, Tori Thomas, Justin Snyder, DL Singfield, Amelia Ryczek, Ken Davidian, Stephen Akuffo, Toni Miles, Steve Segreto, Kyle & Katherine Callahan, Laurel Stevens, Stacey Gillespie (Stacey J), Burt Humburg, Allyson Martin, Aziz Y, DAVID MORTON HUDSON, Perry Joyce, Scott Harrison, Mark & Susan Billian, Alan Bridgeman, Rachel Creager, Breanna Bosso, Matt Curls, Jonathan Zbikowski, Jennifer Killen, Sarah & Nathan Catchings, team dorsey, Trevin Beattie, Eric Koslow, Jennifer Dineen, Indika Siriwardena, Jason Rostoker, Shawn Arnold, Siobhán, Ken Penttinen, Nathan Taylor, Les Aker, William McGraw, ClareG, Rizwan Kassim, Constance Urist, Alex Hackman, Jirat, Pineapples of Solidarity ,Katie Dean, Thomas Greinert, Wai Jack Sin, Ian Dundore, Justin, Mark, Caleb Weeks__Want to find Crash Course elsewhere on the internet?Facebook - http://www.facebook.com/YouTubeCrashCourseTwitter - http://www.twitter.com/TheCrashCourseInstagram - https://www.instagram.com/thecrashcourse/CC Kids: http://www.youtube.com/crashcoursekids Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Slavery, Ghosts, and Beloved: Crash Course Literature 214 26.09.2026 15นาที

  In which John Green teaches you about Beloved by Toni Morrison. I'll warn you upfront, this book is something of a downer. That's because it deals with subjects like slavery, the death of a child, a potential haunting, and a bunch of other sad stuff. John will talk about Beloved in relation to slavery, and how that terrible institution affected individuals, families, and all of American culture in the years surrounding the Civil War. We will also not be getting into whether or not Beloved was a ghost because it really has no bearing on what the book has to say. Also, as usual, spoilers abound, so we recommend you read the book before you watch this video!Want to learn more about Toni Morrison? Check out this episode of Crash Course Black American History: https://youtu.be/CbzLFgW_WgcConsider supporting local bookstores by purchasing your books through our Bookshop affiliate link https://bookshop.org/shop/complexly​ or at your local bookseller.Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourseWant to find Crash Course elsewhere on the internet?Facebook - http://www.facebook.com/YouTubeCrashCourseTwitter - http://www.twitter.com/TheCrashCourseInstagram - https://www.instagram.com/thecrashcourse/CC Kids: http://www.youtube.com/crashcoursekids Learn more about your ad choices. Visit megaphone.fm/adchoices
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  What is Climate Change?: Crash Course Climate and Energy #1 26.09.2026 17นาที

  We know that temperatures on Earth have fluctuated dramatically in the past, but we also know that by burning fossil fuels we are causing temperatures to rise faster than ever. In this episode of Crash Course Climate and Energy, we’ll introduce some core concepts that will help us throughout the series, like the difference between climate and weather, and take a look back through the Earth’s history at other periods of significant climate change. Chapters:Introduction: Climate Change 00:00The Greenhouse Effect 2:16Earth's Climate Record 4:54Fossil Fuels & The Industrial Revolution 7:58Climate vs. Weather 9:40Climate Change's Effects 10:34Review & Credits 11:36Sources: https://docs.google.com/document/d/1rRJ-L9TLNfPwPfzn3LdjDEw-wHtThwTfDUe2rDtFXQQ/edit?usp=sharing***Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourseThanks to the following patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:Katie, Hilary Sturges, Austin Zielman, Tori Thomas, Justin Snyder, DL Singfield, Amelia Ryczek, Ken Davidian, Stephen Akuffo ,Toni Miles, Steve Segreto, Kyle & Katherine Callahan, Laurel Stevens, Stacey Gillespie (Stacey J), Burt Humburg, Allyson Martin, Aziz Y, DAVID MORTON HUDSON, Perry Joyce, Scott Harrison, Mark & Susan Billian, Alan Bridgeman, Rachel Creager, Breanna Bosso, Matt Curls, Jonathan Zbikowski, Jennifer Killen, Sarah & Nathan Catchings, team dorsey, Trevin Beattie, Eric Koslow, Jennifer Dineen, Indika Siriwardena, Jason Rostoker, Shawn Arnold, Siobhán, Ken Penttinen, Nathan Taylor, Les Aker, William McGraw, ClareG, Rizwan Kassim, Constance Urist, Alex Hackman, Jirat, kelsey warren, Katie Dean, Thomas Greinert, Wai Jack Sin, Ian Dundore, Justin, Mark, Caleb Weeks__Want to find Crash Course elsewhere on the internet?Facebook - http://www.facebook.com/YouTubeCrashCourseTwitter - http://www.twitter.com/TheCrashCourseInstagram - https://www.instagram.com/thecrashcourse/CC Kids: http://www.youtube.com/crashcoursekids Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Language: Crash Course Psychology #16 26.09.2026 13นาที

  You know what's amazing? That we can talk to people, they can make meaning out of it, and then talk back to us. In this episode of Crash Course Psychology, Hank talks to us and tries to make meaning out of how our brains do this thing called Language. Plus, monkeys! If you enjoyed this video, you'll love our mini-series on Crash Course Linguistics! Watch it here: https://youtube.com/playlist?list=PL8dPuuaLjXtP5mp25nStsuDzk2blncJDWWant more videos about psychology? Check out our sister channel SciShow Psych at https://www.youtube.com/scishowpsych! --Chapters:Introduction: Kanzi the Bonobo 00:00What is Language? 1:14Phonemes, Morphemes, & Grammar 1:48Receptive & Productive Language 03:15Babbling 03:55Early Exposure & Language Acquisition 4:29Skinner's Operant Conditioning Theory of Language Development 5:51Chomsky's Theory of Universal Grammar 6:23Aphasia 7:23Review & Credits 9:08--Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourseWant to find Crash Course elsewhere on the internet?Facebook - http://www.facebook.com/YouTubeCrashCourseTwitter - http://www.twitter.com/TheCrashCourseInstagram - https://www.instagram.com/thecrashcourse/CC Kids: http://www.youtube.com/crashcoursekids Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Why Do We Release So Much Gas?: Crash Course Climate and Energy #2 26.09.2026 18นาที

  The carbon dioxide we’re pumping into the air every day is causing unprecedented global warming and climate change. In this episode of Crash Course Climate and Energy, we’ll give you a better understanding of the types of energy that cause carbon emissions, and discuss the disparities between the countries with the most emissions and those already facing the worst effects of climate change. Chapters:Introduction: Why We Release Carbon Dioxide 00:00Fossil Fuels & The Industrial Revolution 1:06Greenhouse Gas Emissions By Sector 4:49The Challenge of Decarbonization 9:32Review & Credits 13:14Sources: https://docs.google.com/document/d/1rRJ-L9TLNfPwPfzn3LdjDEw-wHtThwTfDUe2rDtFXQQ/edit?usp=sharing***Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourseThanks to the following patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:Katie, Hilary Sturges, Austin Zielman, Tori Thomas, Justin Snyder, DL Singfield, Amelia Ryczek, Ken Davidian, Stephen Akuffo ,Toni Miles, Steve Segreto, Kyle & Katherine Callahan, Laurel Stevens, Stacey Gillespie (Stacey J), Burt Humburg, Allyson Martin, Aziz Y, DAVID MORTON HUDSON, Perry Joyce, Scott Harrison, Mark & Susan Billian, Alan Bridgeman, Rachel Creager, Breanna Bosso, Matt Curls, Jonathan Zbikowski, Jennifer Killen, Sarah & Nathan Catchings, team dorsey, Trevin Beattie, Eric Koslow, Jennifer Dineen, Indika Siriwardena, Jason Rostoker, Shawn Arnold, Siobhán, Ken Penttinen, Nathan Taylor, Les Aker, William McGraw, ClareG, Rizwan Kassim, Constance Urist, Alex Hackman, Jirat, kelsey warren, Katie Dean, Thomas Greinert, Wai Jack Sin, Ian Dundore, Justin, Mark, Caleb Weeks__Want to find Crash Course elsewhere on the internet?Facebook - http://www.facebook.com/YouTubeCrashCourseTwitter - http://www.twitter.com/TheCrashCourseInstagram - https://www.instagram.com/thecrashcourse/CC Kids: http://www.youtube.com/crashcoursekids Learn more about your ad choices. Visit megaphone.fm/adchoices
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  The Gravity of the Situation: Crash Course Astronomy #7 26.09.2026 13นาที

  In today's episode, Phil looks at how gravity plays out across the universe.This episode is sponsored by Squarespace: http://www.squarespace.com/crashcourseCheck out the Crash Course Astronomy solar system poster here: http://store.dftba.com/products/crashcourse-astronomy-poster--Chapters:Introduction 00:00Understanding Mass 1:11What is Gravity? 2:17Different Types of Orbit 3:41Escape Velocity 5:30Why Are Astronauts Weightless? 7:03Gravity Warps Space 8:17Review 8:43--PBS Digital Studios: http://youtube.com/pbsdigitalstudiosFollow Phil on Twitter: https://twitter.com/badastronomerCrash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourseWant to find Crash Course elsewhere on the internet?Facebook - http://www.facebook.com/YouTubeCrashCourseTwitter - http://www.twitter.com/TheCrashCourseInstagram - https://www.instagram.com/thecrashcourse/CC Kids: http://www.youtube.com/crashcoursekids--PHOTO/VIDEO CREDITSFirst photo by Roscosmos / NTSOMZ/ SRC "Planeta" / zelenyikot.livejournal.comhttp://www.slate.com/blogs/bad_astronomy/2013/09/25/earth_at_equinox_elektro_l_view_of_the_earth_from_space.htmlhttp://commons.wikimedia.org/wiki/File:Portrait_of_Robert_Hooke_with_a_book,_spring_and_quill.JPGhttp://en.wikipedia.org/wiki/Isaac_Newton#mediaviewer/File:GodfreyKneller-IsaacNewton-1689.jpghttp://en.wikipedia.org/wiki/Johannes_Kepler#mediaviewer/File:Johannes_Kepler_1610.jpghttp://en.wikipedia.org/wiki/Karen_L._Nyberg#mediaviewer/File:Karen_Nyberg_STS124_-_2008June07_(NASA_S124-e007134).jpghttps://www.youtube.com/watch?v=doN4t5NKW-k Learn more about your ad choices. Visit megaphone.fm/adchoices
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  PTSD and Alien Abduction - Slaughterhouse-Five Part 2: Crash Course Literature 213 26.09.2026 13นาที

  In which John Green continues to teach you about Slaughterhouse-Five by Kurt Vonnegut. (WARNING: When Slaughterhouse-Five was published, some of the crude language in the book caused controversy. We quote one mildly controversial line in this video. If you're mature enough to read this book, you're likely mature enough to tolerate this quote, but we're obliged to warn you about it.) Anyway, this week, John is going to talk about Slaughterhouse-Five's status as an anti-war novel, and what exactly anti-war novels are good for. He'll also get into the idea of free will, and to what degree Billy Pilgrim's time travel and abduction by aliens were hallucinations induced by posttraumatic stress disorder. John will even give you an interpretation of why the Tralfamadorians look like toilet plungers. Hint: it has to do with plunging metaphorical toilets.Consider supporting local bookstores by purchasing your books through our Bookshop affiliate link https://bookshop.org/shop/complexly​ or at your local bookseller.Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourseWant to find Crash Course elsewhere on the internet?Facebook - http://www.facebook.com/YouTubeCrashCourseTwitter - http://www.twitter.com/TheCrashCourseInstagram - https://www.instagram.com/thecrashcourse/CC Kids: http://www.youtube.com/crashcoursekids Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Can We Make Electricity Without Fossil Fuels?: Crash Course Climate and Energy #3 26.09.2026 17นาที

  Nearly a third of all our greenhouse gas emissions come from generating electricity. Scientists agree that we have to find ways to make electricity without releasing so much carbon dioxide into the air. In this episode of Crash Course Climate and Energy, we’re going to tell you about some of the ways scientists and engineers are decarbonizing the electricity supply with energy sources such as solar, wind, nuclear, and hydroelectric and the benefits and drawbacks of each.Chapters:Introduction: Decarbonizing Electricity 00:00Electricity From Solar & Wind Power 2:05Challenges of Solar & Wind Power 3:36Hydroelectric Power 6:46Nuclear Power 8:21Why Carbon-Free Electricity Matters 9:52Review & Credits 11:35Sources: https://docs.google.com/document/d/1rRJ-L9TLNfPwPfzn3LdjDEw-wHtThwTfDUe2rDtFXQQ/edit?usp=sharing***Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourseThanks to the following patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:Katie, Hilary Sturges, Austin Zielman, Tori Thomas, Justin Snyder, DL Singfield, Amelia Ryczek, Ken Davidian, Stephen Akuffo , Toni Miles, Steve Segreto, Kyle & Katherine Callahan, Laurel Stevens, Stacey Gillespie (Stacey J), Burt Humburg, Allyson Martin, Aziz Y, DAVID MORTON HUDSON, Perry Joyce, Scott Harrison, Mark & Susan Billian, Alan Bridgeman, Rachel Creager, Breanna Bosso, Matt Curls, Jonathan Zbikowski, Jennifer Killen, Sarah & Nathan Catchings, team dorsey, Trevin Beattie, Eric Koslow, Jennifer Dineen, Indika Siriwardena, Jason Rostoker, Shawn Arnold, Siobhán, Ken Penttinen, Nathan Taylor, Les Aker, William McGraw, ClareG, Rizwan Kassim, Constance Urist, Alex Hackman, Jirat, kelsey warren, Katie Dean, Thomas Greinert, Wai Jack Sin, Ian Dundore, Justin, Mark, Caleb Weeks__Want to find Crash Course elsewhere on the internet?Facebook - http://www.facebook.com/YouTubeCrashCourseTwitter - http://www.twitter.com/TheCrashCourseInstagram - https://www.instagram.com/thecrashcourse/CC Kids: http://www.youtube.com/crashcoursekids Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Cognition - How Your Mind Can Amaze and Betray You: Crash Course Psychology #15 26.09.2026 13นาที

  We used to think that the human brain was a lot like a computer; using logic to figure out complicated problems. It turns out, it's a lot more complex and, well, weird than that. In this episode of Crash Course Psychology, Hank discusses thinking & communication, solving problems, creating problems, and a few ideas about what our brains are doing up there. Want more videos about psychology? Check out our sister channel SciShow Psych at https://www.youtube.com/scishowpsych! --Chapters:Introduction: Cognition 00:00Concepts & Prototypes 1:39Prejudice 3:00Solving Problems: Algorithms & Heuristics 3:29Neurology of Problem Solving 4:44Confirmation Bias & Belief Perseverance 5:46Mental Sets & the Availability Heuristic 6:39Framing 9:01Review & Credits 9:46--Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourseWant to find Crash Course elsewhere on the internet?Facebook - http://www.facebook.com/YouTubeCrashCourseTwitter - http://www.twitter.com/TheCrashCourseInstagram - https://www.instagram.com/thecrashcourse/CC Kids: http://www.youtube.com/crashcoursekids Learn more about your ad choices. Visit megaphone.fm/adchoices
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  How Can We Store Renewable Energy?: Crash Course Climate and Energy #4 26.09.2026 17นาที

  Decarbonizing our power production is vitally important if we want to curtail climate change, but there are some major logistical issues we’re going to have to overcome before we can do that. In this episode of Crash Course Climate and Energy, we’ll take a look at the challenges we face when creating, distributing, and storing electricity from renewable sources.Chapters:Introduction: Storing Carbon-Free Electricity 00:00Electricity As An Energy Carrier 1:10The Electric Grid 2:10Electricity Supply & The Duck Curve 3:30Electrochemical Storage of Electricity 6:20Chemical Storage of Electricity 7:28Mechanical Storage of Electricity 8:20Thermal Storage of Electricity 8:57Transmitting Carbon-Free Electricity 9:52Review & Credits 11:28Sources: https://docs.google.com/document/d/1rRJ-L9TLNfPwPfzn3LdjDEw-wHtThwTfDUe2rDtFXQQ/edit?usp=sharing***Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourseThanks to the following patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:Katie, Austin Zielman, Tori Thomas, Justin Snyder, DL Singfield, Amelia Ryczek, Ken Davidian, Stephen Akuffo, Toni Miles, Steve Segreto, Kyle & Katherine Callahan, Laurel Stevens, Stacey Gillespie (Stacey J), Burt Humburg, Allyson Martin, Aziz Y, DAVID MORTON HUDSON, Perry Joyce, Scott Harrison, Mark & Susan Billian, Alan Bridgeman, Rachel Creager, Breanna Bosso, Matt Curls, Jennifer Killen, Jon Allen, Sarah & Nathan Catchings, team dorsey, Trevin Beattie, Eric Koslow, Jennifer Dineen, Indija-ka Siriwardena, Jason Rostoker, Siobhán, Ken Penttinen, Nathan Taylor, Les Aker, William McGraw, ClareG, Rizwan Kassim, Constance Urist, Alex Hackman, Pineapples of Solidarity, Katie Dean, Thomas Greinert, Wai Jack Sin, Ian Dundore, Justin, Mark, Caleb Weeks__Want to find Crash Course elsewhere on the internet?Facebook - http://www.facebook.com/YouTubeCrashCourseTwitter - http://www.twitter.com/TheCrashCourseInstagram - https://www.instagram.com/thecrashcourse/CC Kids: http://www.youtube.com/crashcoursekids Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Aliens, Time Travel, and Dresden - Slaughterhouse-Five Part 1: Crash Course Literature 212 26.09.2026 13นาที

  In which John Green teaches you about Kurt Vonnegut's most famous novel, Slaughterhouse-Five. Vonnegut wrote the book in the Vietnam era, and it closely mirrors his personal experiences in World War II, as long as you throw out the time travel and aliens and porn stars and stuff. Slaughterhouse-Five tells the story of Billy Pilgrim, a World War II veteran who was a prisoner of war, survived the Battle of the Bulge and the fire-bombing of Dresden, goes home after the war, and has trouble adapting to civilian life (this is the part that's like Vonnegut's own experience). Billy Pilgrim has flashbacks to the war that he interprets as being "unstuck in time." He believes he's been abducted by aliens, and pretty much loses it. You'll learn a little about Vonnegut's life, quite a bit about Dresden, and probably more than you'd like about barbershop quartets as a metaphor for post-traumatic stress.Consider supporting local bookstores by purchasing your books through our Bookshop affiliate link https://bookshop.org/shop/complexly​ or at your local bookseller.Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourseWant to find Crash Course elsewhere on the internet?Facebook - http://www.facebook.com/YouTubeCrashCourseTwitter - http://www.twitter.com/TheCrashCourseInstagram - https://www.instagram.com/thecrashcourse/CC Kids: http://www.youtube.com/crashcoursekids Learn more about your ad choices. Visit megaphone.fm/adchoices
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  How Does Disease Move? Crash Course Geography #34 26.09.2026 16นาที

  From outbreaks of measles in the United States and cholera in Haiti to patterns of lead poisoning near gold mines in Nigeria, medical geographers play an important role in tracking disease in the landscape. Today, we're going to look at strategies medical geographers use to help as many people as possible achieve the highest level of health possible. Our sources: https://docs.google.com/document/d/1ldkfmEnwz4BCE76sxR1seA7d2L0jyVxX4Bc9YH0Tqog/edit?usp=sharing Watch our videos and review your learning with the Crash Course App! Download here for Apple Devices: https://apple.co/3d4eyZoDownload here for Android Devices: https://bit.ly/2SrDulJCrash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourseThanks to the following patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:DL Singfield, Jeremy Mysliwiec, Shannon McCone, Amelia Ryczek, Ken Davidian, Brian Zachariah, Stephen Akuffo, Toni Miles, Oscar Pinto-Reyes, Erin Nicole, Steve Segreto, Michael M. Varughese, Kyle & Katherine Callahan, Laurel A Stevens, Vincent, Michael Wang, Stacey Gillespie, Jaime Willis, Krystle Young, Michael Dowling, Alexis B, Rene Duedam, Burt Humburg, Aziz Y, DAVID MORTON HUDSON, Perry Joyce, Scott Harrison, Mark & Susan Billian, Junrong Eric Zhu, Alan Bridgeman, Rachel Creager, Jennifer Smith, Matt Curls, Tim Kwist, Jonathan Zbikowski, Jennifer Killen, Sarah & Nathan Catchings, Brandon Westmoreland, team dorsey, Trevin Beattie, Divonne Holmes à Court, Eric Koslow, Jennifer Dineen, Indika Siriwardena, Khaled El Shalakany, Jason Rostoker, Shawn Arnold, Siobhán, Ken Penttinen, Nathan Taylor, William McGraw, Andrei Krishkevich, ThatAmericanClare, Rizwan Kassim, Sam Ferguson, Alex Hackman, Jirat, Katie Dean, neil matatall, TheDaemonCatJr, Wai Jack Sin, Ian Dundore, Matthew, Justin, Jessica Wode, Mark, Caleb Weeks__Want to find Crash Course elsewhere on the internet?Facebook - http://www.facebook.com/YouTubeCrashCourseTwitter - http://www.twitter.com/TheCrashCourseTumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourseCC Kids: http://www.youtube.com/crashcoursekids#CrashCourse #Geography #Disease Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Can We Keep Warm and Stay Cool Without Fossil Fuels?: Crash Course Climate and Energy #5 26.09.2026 18นาที

  Humans have come up with some clever ways of keeping cool when it's warm, and staying warm when it’s cool. But unfortunately, our heating and air conditioning systems are worsening the climate crisis. In this episode of Crash Course Climate and Energy, we’ll take a look at some of the ways we might be able to decarbonize those systems to reduce the amount of greenhouse gases they produce.Chapters:Introduction: Heating Without Fossil Fuels 00:00Fracking & Natural Gas 1:18The Problem of Heating with Coal 4:17Cooling Without Fossil Fuels 7:03Heat Pumps for Heating & Cooling 8:42Alternative Fuels for Low-Carbon Heating 10:52Review & Credits 12:28Sources: https://docs.google.com/document/d/1rRJ-L9TLNfPwPfzn3LdjDEw-wHtThwTfDUe2rDtFXQQ/edit?usp=sharing2SrDulJ***Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourseThanks to the following patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:Katie, Austin Zielman, Tori Thomas, Justin Snyder, DL Singfield, Amelia Ryczek, Ken Davidian, Stephen Akuffo, Toni Miles, Steve Segreto, Kyle & Katherine Callahan, Laurel Stevens, Stacey Gillespie (Stacey J), Burt Humburg, Allyson Martin, Aziz Y, DAVID MORTON HUDSON, Perry Joyce, Scott Harrison, Mark & Susan Billian, Alan Bridgeman, Rachel Creager, Breanna Bosso, Matt Curls, Jennifer Killen, Jon Allen, Sarah & Nathan Catchings, team dorsey, Trevin Beattie, Eric Koslow, Jennifer Dineen, Indija-ka Siriwardena, Jason Rostoker, Siobhán, Ken Penttinen, Nathan Taylor, Les Aker, William McGraw, ClareG, Rizwan Kassim, Constance Urist, Alex Hackman, Pineapples of Solidarity, Katie Dean, Thomas Greinert, Wai Jack Sin, Ian Dundore, Justin, Mark, Caleb Weeks__Want to find Crash Course elsewhere on the internet?Facebook - http://www.facebook.com/YouTubeCrashCourseTwitter - http://www.twitter.com/TheCrashCourseInstagram - https://www.instagram.com/thecrashcourse/CC Kids: http://www.youtube.com/crashcoursekids Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Remembering and Forgetting: Crash Course Psychology #14 26.09.2026 13นาที

  In this REALLY IMPORTANT EPISODE of Crash Course Psychology, Hank talks about how we remember and forget things, why our memories are fallible, and the dangers that can pose. Want more videos about psychology? Check out our sister channel SciShow Psych at https://www.youtube.com/scishowpsych! --Chapters:Introduction: The Banana Thief 00:00How Memories are Stored 1:12Memory Retrieval Cues 1:58Priming & Context-Dependent Memory 2:45State-Dependent & Mood-Congruent Memory 3:31Serial Position, Primacy, & Recency Effects 3:52How Information is Forgotten 4:43Interference & Misinformation 6:21Issues with Eyewitness Accounts 7:02Review & Credits 9:25--Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourseWant to find Crash Course elsewhere on the internet?Facebook - http://www.facebook.com/YouTubeCrashCourseTwitter - http://www.twitter.com/TheCrashCourseInstagram - https://www.instagram.com/thecrashcourse/CC Kids: http://www.youtube.com/crashcoursekids Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Can We Gas Up... Without Gas?: Crash Course Climate and Energy #6 26.09.2026 18นาที

  From the cars that take us downtown to the airplanes that fly us across the globe, transportation is one of the most visible and personal ways we are impacting the Earth’s climate. In this episode of Crash Course Climate and Energy, we’ll explore the benefits and challenges of electric vehicles, and look at some of the ways we’re trying to decarbonize much larger modes of transportation.Chapters:Introduction: Decarbonizing Transportation 00:00Greenhouse Gas Emissions from Transportation 1:00Electric Vehicles 3:13Designing Pedestrian-Friendly Cities 7:19Reducing Emissions From Trucks, Ships, & Planes 9:52Review & Credits 12:58Sources: https://docs.google.com/document/d/1rRJ-L9TLNfPwPfzn3LdjDEw-wHtThwTfDUe2rDtFXQQ/edit?usp=sharing***Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourseThanks to the following patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:Saad Alhamidi, Katie, Austin Zielman, Tori Thomas, Justin Snyder, DL Singfield, Amelia Ryczek, Ken Davidian, Stephen Akuffo, Toni Miles, Steve Segreto, Kyle & Katherine Callahan, Laurel Stevens, Burt Humburg, Allyson Martin, Aziz Y, DAVID MORTON HUDSON, Perry Joyce, Scott Harrison, Mark & Susan Billian, Alan Bridgeman, Rachel Creager, Breanna Bosso, Matt Curls, Jennifer Killen, Jon Allen, Sarah & Nathan Catchings, team dorsey, Trevin Beattie, Eric Koslow, Jennifer Dineen, Indija-ka Siriwardena, Jason Rostoker, Siobhán, Ken Penttinen, Nathan Taylor, Les Aker, William McGraw, ClareG, Rizwan Kassim, Constance Urist, Alex Hackman, Pineapples of Solidarity, Katie Dean, Thomas Greinert, Wai Jack Sin, Ian Dundore, Justin, Mark, Caleb Weeks__Want to find Crash Course elsewhere on the internet?Facebook - http://www.facebook.com/YouTubeCrashCourseTwitter - http://www.twitter.com/TheCrashCourseInstagram - https://www.instagram.com/thecrashcourse/CC Kids: http://www.youtube.com/crashcoursekids Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Race, Class, and Gender in To Kill a Mockingbird: Crash Course Literature 211 26.09.2026 15นาที

  In which John Green teaches you MORE about To Kill a Mockingbird. In this installment, John teaches you about race, class, and gender in the American south, as seen through the eyes of Scout and Harper Lee. John will talk about how Scout learns about these aspects of the social order as she interacts with the people of the town, learns from Calpurnia, watches the trial of Tom Robinson, and endures the attack of Bob Ewell. You'll also learn a little bit about Demi Moore and Mila Kunis, and John will ask just who is the Mockingbird, anyway? Not that he'll answer that, but he'll ask it.Consider supporting local bookstores by purchasing your books through our Bookshop affiliate link https://bookshop.org/shop/complexly​ or at your local bookseller.Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourseWant to find Crash Course elsewhere on the internet?Facebook - http://www.facebook.com/YouTubeCrashCourseTwitter - http://www.twitter.com/TheCrashCourseInstagram - https://www.instagram.com/thecrashcourse/CC Kids: http://www.youtube.com/crashcoursekids Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Can We Capture Greenhouse Gases?: Crash Course Climate and Energy #7 26.09.2026 17นาที

  It’s one thing to say a business is carbon neutral. It’s another to be able to truly account for that carbon at all stages of the production process. In this episode of Crash Course Climate and Energy, we’ll take a look at efforts to count all those greenhouse gas emissions, reduce them, and capture the ones we can’t avoid. Chapters:Introduction: Carbon Neutrality 00:00Defining Biofuels 1:05Ethanol 2:09Carbon Accounting & Greenwashing 3:22 Cellulosic Biofuels 6:24Carbon Capture 7:38Storing & Using Carbon 10:42The Future of Carbon Emissions 11:38Review & Credits 12:20Sources: https://docs.google.com/document/d/1rRJ-L9TLNfPwPfzn3LdjDEw-wHtThwTfDUe2rDtFXQQ/edit?usp=sharing***Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourseThanks to the following patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:Saad Alhamidi, Katie, Austin Zielman, Tori Thomas, Justin Snyder, DL Singfield, Amelia Ryczek, Ken Davidian, Stephen Akuffo, Toni Miles, Steve Segreto, Kyle & Katherine Callahan, Laurel Stevens, Burt Humburg, Allyson Martin, Aziz Y, DAVID MORTON HUDSON, Perry Joyce, Scott Harrison, Mark & Susan Billian, Alan Bridgeman, Rachel Creager, Breanna Bosso, Matt Curls, Jennifer Killen, Jon Allen, Sarah & Nathan Catchings, team dorsey, Trevin Beattie, Eric Koslow, Jennifer Dineen, Indija-ka Siriwardena, Jason Rostoker, Siobhán, Ken Penttinen, Nathan Taylor, Les Aker, William McGraw, ClareG, Rizwan Kassim, Constance Urist, Alex Hackman, Pineapples of Solidarity, Katie Dean, Thomas Greinert, Wai Jack Sin, Ian Dundore, Justin, Mark, Caleb Weeks__Want to find Crash Course elsewhere on the internet?Facebook - http://www.facebook.com/YouTubeCrashCourseTwitter - http://www.twitter.com/TheCrashCourseInstagram - https://www.instagram.com/thecrashcourse/CC Kids: http://www.youtube.com/crashcoursekids Learn more about your ad choices. Visit megaphone.fm/adchoices
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  How We Make Memories: Crash Course Psychology #13 25.09.2026 13นาที

  Remember that guy from 300? What was his name? ARG!!! It turns out our brains make and recall memories in different ways. In this episode of Crash Course Psychology, Hank talks about the way we do it, what damaging that process can do to us, and that guy... with the face and six-pack... Want more videos about psychology? Check out our sister channel SciShow Psych at https://www.youtube.com/scishowpsych! --Chapters:Introduction: Memory 00:00Accessing Memory: Recall, Recognition, and Relearning 1:44How Memory is Stored 2:48Working Memory 4:24Explicit Memory 4:56Implicit Memory 5:19Types of Long-Term Memory: Procedural & Episodic 6:12Mnemonics, Chunking, and Memory Tricks 6:59Shallow vs. Deep Processing 7:28The Importance of Memory 8:33Review & Credits 9:06--Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourseWant to find Crash Course elsewhere on the internet?Facebook - http://www.facebook.com/YouTubeCrashCourseTwitter - http://www.twitter.com/TheCrashCourseInstagram - https://www.instagram.com/thecrashcourse/CC Kids: http://www.youtube.com/crashcoursekids Learn more about your ad choices. Visit megaphone.fm/adchoices