CrashCourse

Hank discusses the process by which organisms grow and develop, maintaining that, in the end, we're all just tubes.

Table of Contents
1) Zygote 2:38
2) Morula 2:53
3) Blastula 3:25
4) Radial Symmetry 4:11
5) Bilateral Symmetry 4:26
6) Gastrulation 4:52
7) Blastopore 5:02
8) Gastrula 5:17
9) Protostomes & Deuterostomes 5:33
10) Germ Layers 6:22
a) Diploblastic 6:32
b) Triploblastic 6:44
11) Biolography 7:27

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Are you afraid of ghosts? In this episode of Crash Course Latin American Literature, we pull back the curtain on the origins of Latin American horror, winding our way through (literal) ghost towns, haunted inns, and the eerie landscape of the Andes. Prepare to be spooked.

Introduction: A Ghost Story 00:00
Ghosts in Latin America 0:37
Pedro Páramo 1:22
The Female Gothic 4:54
Andean Gothic 6:51
The New Boom? 8:25
Review and Credits 9:16

Sources: https://docs.google.com/document/d/1eE7g4-k6PD7C6wNBzeJIO8GCDHpoJl8ldDjKyq_2yYg/edit?tab=t.0
To learn more, check out these videos:

Geopolitical history of Latin America: War and Nation Building in Latin America: Crash Course World History 225 https://youtu.be/v6xi8_7Fy6Y?si=paRg7m_G3tMAX4vW , Latin American Revolutions: Crash Course World History #31 https://youtu.be/ZBw35Ze3bg8?si=P4HnEqr1_rEP2YGv
Ghosts & Religion: Religion, Spirituality, and the Supernatural: Crash Course Religions #18 https://youtu.be/Y-YbgGYsHig?si=Lkq-vGNfkyuDYe3Y, Confucianism, Buddhism, and Daoism: Chinese Popular Religion https://youtu.be/JJ7fTJb6RHc?si=WmGBwurHb6MRlyJe
One Hundred Years of Solitude: 100 Years of Solitude Part 1: Crash Course Literature 306 https://youtu.be/YWNcCs__vQg?si=69kPZVKUib4XnYmK , 100 Years of Solitude Part 2: Crash Course Literature 307 https://www.youtube.com/watch?v=Hlpv7nKt81A
“Facundo”: Latin American Lit 4 https://youtu.be/Nh4I1hMvubU,
The Andes Mountains: How do we Classify Climates? Crash Course Geography #13 https://youtu.be/xiGhLGFkJjo?si=_nPvWWfcfIIiaNJ4

***
Support us for $5/month on Patreon to keep Crash Course free for everyone forever! https://www.patreon.com/crashcourse
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Join our Crash Course email list to get the latest news and highlights: https://mailchi.mp/crashcourse/email
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Thanks to the following patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:
DexcilaDou, Martin G. Diller, Johnathan Williams, Allison Wood, EllenBryn, Katrix , Jason Terpstra, Evan Nelson, Jennifer Wiggins-Lyndall, Dalton Williams, SpaceRangerWes, Chelsea S, Thomas Sully, Matthew Fredericksen, AThirstyPhilosopher ., Michael Maher, Mitch Gresko, Gina Mancuso, Roger Harms, Shruti S, Quinn Harden, Brandon Thomas, Emily Beazley, Rie Ohta, oranjeez, UwU, Elizabeth LaBelle, Leah H., David Fanska, Andrew Woods, Katie Hoban, Kevin Knupp, Barbara Pettersen, Ken Davidian, Stephen Akuffo, Toni Miles, Steve Segreto, Kyle & Katherine Callahan, Laurel Stevens, Tanner Hedrick, Kristina D Knight, Samantha, Krystle Young, Perry Joyce, Scott Harrison, Alan Bridgeman, Breanna Bosso, Matt Curls, Liz Wdow, Jennifer Killen, Duncan W Moore IV, Sarah & Nathan Catchings, Bernardo Garza, team dorsey, Trevin Beattie, Pietro Gagliardi, John Lee, Eric Koslow, Indija-ka Siriwardena, Jason Rostoker, Siobhán, Ken Penttinen, Nathan Taylor, Barrett, Les Aker, ClareG, Rizwan Kassim, Constance Urist, Alex Hackman, Triad Terrace, Katie Dean, Jason Buster, Emily T, Stephen McCandless, Thomas, Joseph Ruf, Wai Jack Sin, Ian Dundore, Erminio Di Lodovico, Evol Hong, Tandy Ratliff, Caleb Weeks, Luke Sluder
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In which John Green teaches you about Sub-Saharan Africa! So, what exactly was going on there? It turns out, it was a lot of trade, converting to Islam, visits from Ibn Battuta, trade, beautiful women, trade, some impressive architecture, and several empires. John not only covers the West African Malian Empire, which is the one Mansa Musa ruled, but he also discusses the Ghanian Empire and even gets over to East Africa as well to discuss the trade-based city-states of Mogadishu, Mombasa, and Zanzibar. In addition to all this, John considers emigrating to Canada.

Chapters:
Introduction: African History 00:00
King Mansa Musa of Mali 1:22
Mali, the Berbers, and the Islamization of West Africa 3:23
An Open Letter to Ibn Battula 5:29
The End of the Malian Empire 6:17
The Swahili Civilizations of Eastern Africa 6:55
Credits 9:56

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In 1955, a 14-year-old boy named Emmett Till was brutally murdered in Money, Mississippi. The white men who murdered him killed him for being Black. Emmett Till's mother chose to have an open casket funeral, and show the world what had been done to her son. Despite the killers being acquitted in court, the story of Emmett Till and the jarring images of his funeral shocked the nation and were a vital catalyst in turning the civil rights movement into a nationwide phenomenon.

Clint's book, How the Word is Passed is available now! https://bookshop.org/a/3859/9780316492935


VIDEO SOURCES
Timothy B. Tyson, The Blood of Emmett Till (New York: Simon & Schuster, 2018).
Charles Payne, I’ve Got the Light of Freedom: The Organizing Tradition and the Mississippi Freedom Struggle (University of California Press, 2007).
Onwuachi-Willig, Angela. “The Trauma of the Routine: Lessons on Cultural Trauma from the Emmett Till Verdict.” Sociological Theory 34, no. 4 (December 2016): 335–57. https://doi.org/10.1177/0735275116679864.
https://www.britannica.com/topic/Chicago-Defender
https://nmaahc.si.edu/blog-post/emmett-Tills-death-inspired-movement
smithsonianmag.com/arts-culture/emmett-Tills-casket-goes-to-the-smithsonian-144696940/#:~:text=Till's%20murder%20became%20a%20rallying,African%20American%20History%20and%20Culture.
https://www.nypl.org/collections/articles-databases/jet-magazine
https://www.jetmag.com/news/jet-65th-anniversary/
https://wamu.org/story/18/10/30/let-the-people-see-it-took-courage-to-keep-emmett-Tills-memory-alive/

Watch our videos and review your learning with the Crash Course App!
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Download here for Android Devices: https://bit.ly/2SrDulJ

Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse

Thanks to the following patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:
Dave Freeman, Hasan Jamal, DL Singfield, Lisa Owen, Jeremy Mysliwiec, Amelia Ryczek, Ken Davidian, Stephen Akuffo, Toni Miles, Erin Switzer, Steve Segreto, Michael M. Varughese, Kyle & Katherine Callahan, Laurel Stevens, Vincent, Michael Wang, Stacey Gillespie (Stacey J), Alexis B, Burt Humburg, Aziz Y, Shanta, DAVID MORTON HUDSON, Perry Joyce, Scott Harrison, Mark & Susan Billian, Junrong Eric Zhu, Rachel Creager, Breanna Bosso, Matt Curls, Tim Kwist, Jonathan Zbikowski, Jennifer Killen, Sarah & Nathan Catchings, 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, Les Aker, ClareG, Rizwan Kassim, Alex Hackman, Jirat, Katie Dean, Avi Yashchin, NileMatotle, Wai Jack Sin, Ian Dundore, Justin, Mark, Caleb Weeks
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The future of AI is maybe beautiful, maybe scary, and definitely uncertain. But we do have a say in how it rolls out. From lab policies to international treaties, people all over the world are trying to figure out how to build and use AI in safe, responsible ways. But when the stakes are so high, can humanity really come together and keep AI under control?

Chapter 1: Sam Altman & OpenAI 00:00
Chapter 2: Lab-level AI governance 1:13
Chapter 3: National AI Governance 5:07
Chapter 4: International AI Governance 8:40
Chapter 5: Review & Credits: 10:48

About This Series:
AI is changing FAST so rather than doing a full Crash Course series of 12+ episodes, we’ve prepared a mini-series of just the basics. Crash Course will never tell you what to think and we’re not the type of organization that responds to breaking news in real time. Instead, we’re here to offer a zoomed-out foundation upon which to base your own opinions as you continue to learn from other outlets about the world that’s changing around us.

Crash Course: Futures of AI will cover:
-What even is AI? What’s the history of this thing and how quickly has it evolved to what exists today?
-How could AI transform society? Will AI cause the next Industrial Revolution, and what might that mean for workers and the environment?
-How powerful could AI become? How do we measure the progression of AI? What are the consequences we’re already seeing, and what might be the future consequences of unchecked AI development?
-How might powerful AI cause harm? We’ll touch on copyright infringement, misinformation, surveillance, authoritarianism, and (unfortunately,) more.
-How could AI be governed? What are the potential approaches for controlling AI both nationally and internationally?

P.S. Wondering if we used AI to create this series? Nope! Every Complexly video is lovingly, painstakingly human-made.

***
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:
DexcilaDou, Martin G. Diller, Johnathan Williams, Allison Wood, EllenBryn, Katrix , Jason Terpstra, Evan Nelson, Jennifer Wiggins-Lyndall, SpaceRangerWes, Dalton Williams, Chelsea S, Thomas Sully, Matthew Fredericksen, AThirstyPhilosopher ., Michael Maher, Mitch Gresko, Gina Mancuso, Roger Harms, Shruti S, Quinn Harden, Reed Spilmann, Brandon Thomas, Emily Beazley, Rie Ohta, oranjeez, UwU, Elizabeth LaBelle, Leah H., David Fanska, Andrew Woods, Katie Hoban, Kevin Knupp, Barbara Pettersen, Ken Davidian, Stephen Akuffo, Toni Miles, Steve Segreto, Kyle & Katherine Callahan, Laurel Stevens, Tanner Hedrick, Kristina D Knight, Samantha, Krystle Young, Perry Joyce, Scott Harrison, Alan Bridgeman, Breanna Bosso, Matt Curls, Liz Wdow, Jennifer Killen, Duncan W Moore IV, Sarah & Nathan Catchings, team dorsey, Bernardo Garza, Trevin Beattie, Pietro Gagliardi, John Lee, Eric Koslow, Indija-ka Siriwardena, Jason Rostoker, Siobhán, Ken Penttinen, Nathan Taylor, Barrett, Les Aker, ClareG, Rizwan Kassim, Constance Urist, Alex Hackman, Triad Terrace, Katie Dean, Jason Buster, Emily T, Stephen McCandless, Thomas, Joseph Ruf, Wai Jack Sin, Ian Dundore, Erminio Di Lodovico, Evol Hong, Tandy Ratliff, Caleb Weeks, Luke Sluder
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Sometimes, diagnosing patients is pretty easy, but other times... not so much. Luckily, in a medical setting we have tools that can help us figure out what's wrong with patients, and how to help them. In this episode of Crash Course Outbreak Science, we'll use clinical symptomatology and diagnostic testing to collect data and test our hypotheses about what may be wrong with some hypothetical patients, and use what we learn to help our patients get better and stop the disease from spreading to more people.

This episode of Crash Course Outbreak Science was produced by Complexly in partnership with Operation Outbreak and the Sabeti Lab at the Broad Institute of MIT and Harvard—with generous support from the Gordon and Betty Moore Foundation.

Sources:
Chapters 5 and 6 from the Operation Outbreak textbook (as provided by Todd Brown)
https://www.sciencedirect.com/science/article/pii/S1386653216000408

***
Watch our videos and review your learning with the Crash Course App!
Download here for Apple Devices: https://apple.co/3d4eyZo
Download here for Android Devices: https://bit.ly/2SrDulJ

Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse

Thanks to the following patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:

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, 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
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In which John is a dirty, dirty boy. Hilarious.

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Where you are affects WHO you are. But what happens when you cross a border? In this episode of Crash Course Latin American Literature, we’ll explore how exile and border crossings have inspired Latin American authors to cross literary borders, too.

Introduction: Borders 00:00
Julio Cortázar 0:41
Chicanas & Gloria Anzaldúa 4:03
Yuri Herrera 6:54
Review & Credits 9:07

Sources: https://docs.google.com/document/d/1eE7g4-k6PD7C6wNBzeJIO8GCDHpoJl8ldDjKyq_2yYg/edit?tab=t.0
To learn more, check out these videos:
https://youtu.be/CgaZGbzFK1s?si=m1iUUW_yL8d2axmm
https://youtu.be/v6xi8_7Fy6Y?si=PH_2g3yFvT6XhtW4
https://youtu.be/Wg9FWxpZeJ8?si=WqgiBPyiOI8vKQfQ&t=454
https://youtu.be/5Z55k7CqZ0c?si=e4AByR_FGzxoXakI
https://www.youtube.com/playlist?list=PL8dPuuaLjXtNCG9Vq7vdvJytS-F-xGi7_

Check out our CC Latin America Extra Curricular Playlist here:
https://www.youtube.com/playlist?list=PL8dPuuaLjXtPTzMxnHVWhrV8dUZM0qL34


***
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:
DexcilaDou, Martin G. Diller, Johnathan Williams, Allison Wood, EllenBryn, Katrix , Jason Terpstra, Evan Nelson, Jennifer Wiggins-Lyndall, SpaceRangerWes, Dalton Williams, Chelsea S, Thomas Sully, Matthew Fredericksen, AThirstyPhilosopher ., Michael Maher, Mitch Gresko, Gina Mancuso, Roger Harms, Shruti S, Quinn Harden, Reed Spilmann, Brandon Thomas, Emily Beazley, Rie Ohta, oranjeez, UwU, Elizabeth LaBelle, Leah H., David Fanska, Andrew Woods, Katie Hoban, Kevin Knupp, Barbara Pettersen, Ken Davidian, Stephen Akuffo, Toni Miles, Steve Segreto, Kyle & Katherine Callahan, Laurel Stevens, Tanner Hedrick, Kristina D Knight, Samantha, Krystle Young, Perry Joyce, Scott Harrison, Alan Bridgeman, Breanna Bosso, Matt Curls, Liz Wdow, Jennifer Killen, Duncan W Moore IV, Sarah & Nathan Catchings, team dorsey, Bernardo Garza, Trevin Beattie, Pietro Gagliardi, John Lee, Eric Koslow, Indija-ka Siriwardena, Jason Rostoker, Siobhán, Ken Penttinen, Nathan Taylor, Barrett, Les Aker, ClareG, Rizwan Kassim, Constance Urist, Alex Hackman, Triad Terrace, Katie Dean, Jason Buster, Emily T, Stephen McCandless, Thomas, Joseph Ruf, Wai Jack Sin, Ian Dundore, Erminio Di Lodovico, Evol Hong, Tandy Ratliff, Caleb Weeks, Luke Sluder
__

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Hank explains speciation - the evolutionary process by which new biological species arise - in terms of finches, ligers, mules, and dogs.

Table of Contents
1) Species 0:30
2) Hybrids 1:52
3) Reproductive Isolation 2:48
a) Post-Zygotic 3:31
b) Pre-Zygotic 3:51
4) Allopatric Speciation 4:23
5) Sympatric Speciation 6:03
6) Biolography 6:32
7) Dogs 8:37

This video contains the following sounds from Freesound.org:
"bird tweet.aif" by tigersound
"ForestBirds.wav" by HerbertBoland
"morning_in_the_forest_2007_04_15.wav" by reinsamba
"AMBIENT LOOP - Perfectly Clear - Wilderness Hillside - FILTERED.mp3" by Arctura
"oceanwavescrushing.wav" by Luftrum

Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse

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Houses and homes occupy a lot of space in Latin American literature. In this episode of Crash Course Latin American Literature, we make room for all the ways that our homes can represent who we are.

Introduction: Home 00:00
"The House on Mango Street" 0:23
"La Casa de los Espíritus" 3:06
"Las Malas" 6:42
Review & Credits 8:26

Sources: https://docs.google.com/document/d/1eE7g4-k6PD7C6wNBzeJIO8GCDHpoJl8ldDjKyq_2yYg/edit?tab=t.0

To learn more, check out these videos:
https://www.youtube.com/watch?v=Nh4I1hMvubU https://www.youtube.com/watch?v=Yb1_4FPtzrI
https://www.youtube.com/watch?v=1mVuM6OeT7w
https://youtu.be/v6xi8_7Fy6Y?si=PH_2g3yFvT6XhtW4
https://youtu.be/yaeiCEro0iU?si=pmF-KqcG7NzRyk1x
https://youtu.be/evUZ0MGseJY?si=Up3IjM1oZssSHE1_

Check out our CC Latin America Extra Curricular Playlist here:
https://www.youtube.com/playlist?list=PL8dPuuaLjXtPTzMxnHVWhrV8dUZM0qL34

***
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:
DexcilaDou, Martin G. Diller, Johnathan Williams, Allison Wood, EllenBryn, Katrix , Jason Terpstra, Evan Nelson, Jennifer Wiggins-Lyndall, SpaceRangerWes, Dalton Williams, Chelsea S, Thomas Sully, Matthew Fredericksen, AThirstyPhilosopher ., Michael Maher, Mitch Gresko, Gina Mancuso, Roger Harms, Shruti S, Quinn Harden, Reed Spilmann, Brandon Thomas, Emily Beazley, Rie Ohta, oranjeez, UwU, Elizabeth LaBelle, Leah H., David Fanska, Andrew Woods, Katie Hoban, Kevin Knupp, Barbara Pettersen, Ken Davidian, Stephen Akuffo, Toni Miles, Steve Segreto, Kyle & Katherine Callahan, Laurel Stevens, Tanner Hedrick, Kristina D Knight, Samantha, Krystle Young, Perry Joyce, Scott Harrison, Alan Bridgeman, Breanna Bosso, Matt Curls, Liz Wdow, Jennifer Killen, Duncan W Moore IV, Sarah & Nathan Catchings, team dorsey, Bernardo Garza, Trevin Beattie, Pietro Gagliardi, John Lee, Eric Koslow, Indija-ka Siriwardena, Jason Rostoker, Siobhán, Ken Penttinen, Nathan Taylor, Barrett, Les Aker, ClareG, Rizwan Kassim, Constance Urist, Alex Hackman, Triad Terrace, Katie Dean, Jason Buster, Emily T, Stephen McCandless, Thomas, Joseph Ruf, Wai Jack Sin, Ian Dundore, Erminio Di Lodovico, Evol Hong, Tandy Ratliff, Caleb Weeks, Luke Sluder
__

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