In this math tutorial we look at the trick for quickly converting between the two main temperature scales - Celsius and Fahrenheit. This method will allow you to simply convert between the two forth and back, back and forth, and then back, and then forth again!

To donate to the tecmath channel:https://paypal.me/tecmath

To support tecmath on Patreon: https://www.patreon.com/tecmath

To buy tecmath mechandise: https://teespring.com/stores/tecmath-store

It is easy to mentally subtract numbers = even big numbers - by following a few simple ideas.
Subtract from left to right. Makes sense - that's the way we think of numbers so subtract in that order too!
Next we can choose our level of difficulty, and borrow as we go through the answer.

BTW

To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU

To support tecmath on Patreon: https://www.patreon.com/tecmath

To buy tecmath mechandise: https://teespring.com/stores/tecmath-store

Quadratic equations can be factorised rapidly with this cool fast math trick. Algebra made easy.

To donate to the tecmath channel:https://paypal.me/tecmath

To support tecmath on Patreon: https://www.patreon.com/tecmath

To buy tecmath mechandise: https://teespring.com/stores/tecmath-store

Sheep Trick or Treat
by Nancy E. Shaw
Illustrated by Margot Apple
Read by Let's Read Stories

What will happen when the sheep go trick-or-treating? Could there be wolves lurking in the woods, hoping to waylay them as they return home with their bags full of goodies? In crisp verse and whimsically eerie pictures, Nancy Shaw and Margot Apple tell the lively story of a remarkable Halloween adventure. Simple sentences, rhyming text, and a humorous tone make this the perfect treat for beginning readers. Fans of this adventuresome flock of sheep will not want to miss this Halloween treat.

Click here to purchase Sheep Trick or Treat: https://www.amazon.com/Sheep-T....rick-Treat-Nancy-Sha

The Night Before Kindergarten
by Natasha Wing
Illustrated by Julie Durrell
Read by Let's Read Stories

'Twas the night before kindergarten,
and as they prepared,
kids were excited,
and a little bit scared.

It's the first day of school! Join the kids as they prepare for kindergarten, packing school supplies, posing for pictures, and the hardest part of all--saying goodbye to Mom and Dad. But maybe it won't be so hard once they discover just how much fun kindergarten really is! Colorful illustrations illuminate this uplifting takeoff on the classic Christmas poem.

Back to school books read aloud by children can help kids develop literacy skills and confidence as they start school. Let's Read Stories has lots of books for children and kindergarteners to listen and learn pronunciation, abcs, 123s, sight words, and more. Thanks for watching!

Click here to purchase The Night Before Kindergarten: https://www.amazon.com/Night-B....efore-Kindergarten-N

Aliens Love Dinopants
by Claire Freedman
Illustrated by Ben Cort
Read by Let's Read Stories

When the aliens crash-land in the jungle, they have no idea that they are about to stumble on the biggest stash of pants ever. Their glee knows no bounds! That is, until the prehistoric owners of the outsized stash turn up... A fabulous new book in the bestselling Underpants series which brings together aliens and dinosaurs into one interstellar, pantstastic adventure!

Click here to purchase : https://www.amazon.com/Aliens-....Love-Dinopants-Clair

You may have noticed that the internet is terrible at religious discourse. Well, this is not a new phenomenon. In the early 16th century, the Roman Catholic church dominated Christianity in Europe, and the institution was starting to show some cracks. Tensions mounted and protests grew, and eventually, the Protestant Reformation happened. Martin Luther nailed his 95 Theses to the church door in Wittenberg, but the Reformation doesn't exactly begin with Luther, and it certainly doesn't end with him. Today, we're looking at how and why the Catholic church in Europe split, first into two sects, and eventually into a LOT of sects.

#crashcourse #europeanhistory #history

Sources:
Hunt, Lynn et al. Making of the West: Peoples and Cultures, 6th ed. (Boston: Bedford St Martins, 2019 ch. 14.
Kelley, Donald R. Beginning of Ideology: Consciousness and Society in the French Reformation. New York: Cambridge University Press, 1981) ch. 1.
Smith, Bonnie G. Women in World History since 1450 (London: Bloomsbury, 2019) ch. 3.

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:

Eric Prestemon, Sam Buck, Mark Brouwer, Jonathan Zbikowski, Siobhan Sabino, Zach Van Stanley, Bob Doye, Jennifer Killen, Naman Goel, Nathan Catchings, Brandon Westmoreland, dorsey, Indika Siriwardena, Kenneth F Penttinen, Trevin Beattie, Erika & Alexa Saur, Glenn Elliott, Justin Zingsheim, Jessica Wode, Tom Trval, Jason Saslow, Nathan Taylor, Brian Thomas Gossett, Khaled El Shalakany, SR Foxley, Sam Ferguson, Yasenia Cruz, Eric Koslow, Caleb Weeks, Tim Curwick, D.A. Noe, Shawn Arnold, Malcolm Callis, William McGraw, Andrei Krishkevich, Rachel Bright, Jirat, Ian Dundore
--

Want to find Crash Course elsewhere on the internet?
Facebook - http://www.facebook.com/YouTubeCrashCourse
Twitter - http://www.twitter.com/TheCrashCourse
Tumblr - http://thecrashcourse.tumblr.com
Support Crash Course on Patreon: http://patreon.com/crashcourse

CC Kids: http://www.youtube.com/crashcoursekids

In 1848, Europe experienced a wave of revolutions. Last week we covered some of the reform movements that presaged these uprisings. This week, we're learning about what the people wanted from the revolutions, who was involved, and how many of those goals were accomplished. We'll look at revolutions in the Austrian Empire, Hungary, Italy, the German States, and the region formerly known as Poland.

Sources:
-Johann Nepomuk Höfel (1788-1964)-'the first uncensored newspaper are sold in street of Vienna after the revolution of 1848'-watercolour Wien-Historisches Museum der Stadt Wien
-Hunt, Lynn et al. The Challenge of the West: Peoples and Cultures from 1320 to the Global Age. Lexington MA: D. C. Heath, 1995.
-Judson, Pieter M. The Habsburg Empire: A New History. Cambridge: Harvard University Press, 2016.
-Kent, Susan Kingsley. A New History of Britain: Four Nations and an Empire. New York: Oxford University Press, 2017.
-Smith, Bonnie G. Changing Lives: Women in European History Since 1700. Lexington MA: D. C. Heath, 1989.
-Sperber, Jonathan. Revolutionary Europe, 1780-1850. 2nd ed. London: Routledge, 2017.

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:

Eric Prestemon, Sam Buck, Mark Brouwer, Indika Siriwardena, Avi Yashchin, Timothy J Kwist, Brian Thomas Gossett, Haixiang N/A Liu, Jonathan Zbikowski, Siobhan Sabino, Zach Van Stanley, Jennifer Killen, Nathan Catchings, Brandon Westmoreland, dorsey, Kenneth F Penttinen, Trevin Beattie, Erika & Alexa Saur, Justin Zingsheim, Jessica Wode, Tom Trval, Jason Saslow, Nathan Taylor, Khaled El Shalakany, SR Foxley, Sam Ferguson, Yasenia Cruz, Eric Koslow, Tim Curwick, David Noe, Shawn Arnold, William McGraw, Andrei Krishkevich, Rachel Bright, Jirat, Ian Dundore
--

Want to find Crash Course elsewhere on the internet?
Facebook - http://www.facebook.com/YouTubeCrashCourse
Twitter - http://www.twitter.com/TheCrashCourse
Tumblr - http://thecrashcourse.tumblr.com
Support Crash Course on Patreon: http://patreon.com/crashcourse

CC Kids: http://www.youtube.com/crashcoursekids

#crashcourse #history #europeanhistory

Hank takes you on a tour of your two-part autonomic nervous system. This episode explains how your sympathetic nervous system and parasympathetic nervous system work together as foils, balancing each other out. Their key anatomical differences - where nerve fibers originate and where their ganglia are located - drive their distinct anatomical functions, making your sympathetic nervous system the "fight or flight" while your parasympathetic nervous system is for "resting and digesting."

Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App!
Download it here for Apple Devices: https://apple.co/3d4eyZo
Download it here for Android Devices: https://bit.ly/2SrDulJ

Chapters:
Introduction: Autonomic Nervous System 00:00
Sympathetic & Parasympathetic Nervous Systems 1:35
Origins - Comparing the Sympathetic & Parasympathetic Nervous Systems 3:23
Ganglia - Comparing the Sympathetic & Parasympathetic Nervous Systems 4:11
Axon Lengths - Comparing the Sympathetic & Parasympathetic Nervous Systems 5:30
Review 7:35
Credits 8:28

***

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

Mark Brouwer, Simun Niclasen, Brad Wardell, Roger C. Rocha, Jan Schmid, Elliot Beter, Nevin Spoljaric, Sandra Aft, SR Foxley, Jessica Simmons, Stefan R. Finnerup, Jason A Saslow, Robert Kunz, Jessica Wode, Mike Drew, Steve Marshall, Anna-Ester Volozh, Christian Ludvigsen, Jeffrey Thompson, James Craver, Caitlin Steinert, BryanGriffith.com, Maia McGuire, That one guy from Midland who teaches science at highschool, Michael Longwell, Justice H, Martha (splicegrrl), Casey Rule, Manuel Kovats, and @simplscientist

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

Want to find Crash Course elsewhere on the internet?
Facebook - http://www.facebook.com/YouTubeCrashCourse
Twitter - http://www.twitter.com/TheCrashCourse
Instagram - https://www.instagram.com/thecrashcourse/

CC Kids: http://www.youtube.com/crashcoursekids

In which John Green teaches you about the Cold War, the decades-long conflict between the USA and the USSR. The Cold War was called cold because of the lack of actual fighting, but this is inaccurate. There was plenty of fighting, from Korea to Viet Nam to Afghanistan, but we'll get into that stuff next week. This week we'll talk about how the Cold War started. In short, it grew out of World War II. Basically, the Soviets occupied Eastern Europe and the US-supported western Europe. This setup would spill across the world, with client states on both sides. It's all in the video. You should just watch it.

Hey teachers and students - Check out CommonLit's free collection of reading passages and curriculum resources to learn more about the events of this episode. The Cold War spanned over four decades of American history, beginning with the paranoia of McCarthyism, a political witch hunt for communists: https://www.commonlit.org/texts/mccarthyism
President Kennedy delivered an Inaugural Address during the height of the Cold War, initiating a space race: https://www.commonlit.org/text....s/president-kennedy-
President Kennedy also oversaw Cuba's emergence as a Cold War rival of the United States:
https://www.commonlit.org/text....s/cold-war-rivals-cu

Want to learn more about the Cold War? Check out these other videos from Crash Course:
USA vs USSR Fight! The Cold War: Crash Course World History #39:
https://www.youtube.com/watch?v=y9HjvHZfCUI

The Cold War in Asia: Crash Course US History #38:
https://www.youtube.com/watch?v=Y2IcmLkuhG0

George HW Bush and the End of the Cold War: Crash Course US History #44:
https://www.youtube.com/watch?v=L-K19rVDxoM

The Cold War and Consumerism: Crash Course Computer Science #24:
https://www.youtube.com/watch?v=m8i38Yq1wX4

Post-War Rebuilding and the Cold War: Crash Course European History #41:
https://www.youtube.com/watch?v=-rkIqtV07HE

Chapters:
Introduction: The Cold War Era 00:00
The Aftermath of WWII 1:57
USSR Expansion & Containment 2:38
The Truman Doctrine 3:34
The Marshall Plan 5:01
The Berlin Crisis 6:18
Mystery Document 7:19
Consensus on Cold War Policies 8:28
Impact of the Cold War on Domestic Policy 10:03
Espionage, McCarthyism, and the Red Scare 10:53
Credits 12:49
-------
Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse

Want to find Crash Course elsewhere on the internet?
Facebook - http://www.facebook.com/YouTubeCrashCourse
Twitter - http://www.twitter.com/TheCrashCourse
Instagram - https://www.instagram.com/thecrashcourse/

CC Kids: http://www.youtube.com/crashcoursekids

Just like many great duos throughout history, Bulgaria and Germany have a fascinating (though uneven) relationship. In today’s episode, we’re going to take a closer look at the impact of politics on economies as we trace this history of Bulgaria and Germany following World War II, and examine the ways capitalism, and communism, impacted their economic strength today.

SOURCES

General
Getis, Bjelland, and Getis. Introduction to Geography, 15 ed. McGraw-Hill Education. 2017. ISBN: 978-1-259-57000-1

Gregory, Derek, Ron Johnston, Geraldine Pratt, Michael Watts, and Sarah Whatmore, eds. 2009. The Dictionary of Human Geography. 5th ed. Willey-Blackwell. ISBN: 978-1-4051-3288-6

For a free and open source option for Intro to Human Geography, see: https://humangeography.pressbooks.com/

For a free and open source option for World Regional Geography, see: https://worldgeography.pressbo....oks.com/front-matter

Cracking the AP Human Geography Exam: 2020 edition. The Princeton Review.

Sofia and Bulgaria General History
https://en.wikipedia.org/wiki/Sofia
https://www.cia.gov/the-world-....factbook/countries/b

Germany
https://vividmaps.com/germany-....is-still-divided-by-
https://www.britannica.com/pla....ce/Germany/The-East-
https://www.arcgis.com/apps/Ca....scade/index.html?app
https://www.pewresearch.org/fa....ct-tank/2019/11/06/e
https://www.bmwi.de/Redaktion/EN/Publikationen/jahresbericht-zum-stand-der-deutschen-einheit-2018.pdf?__blob=publicationFile&v=3

Bulgaria Economy
https://etd.ohiolink.edu/apexprod/rws_olink/r/1501/10?clear=10&p10_accession_num=osu1141408829
https://www.cia.gov/the-world-....factbook/countries/b#economy
https://www.worldbank.org/en/c....ountry/bulgaria/over
https://open.lib.umn.edu/world....geography/chapter/2-
https://www.imf.org/en/Publica....tions/SPROLLS/world-
https://www.imf.org/en/Countries/BGR
https://www.worldstopexports.c....om/bulgarias-top-15-
https://oec.world/en/profile/b....ilateral-country/rou
https://www.bbc.com/news/world-europe-17202996
http://news.bbc.co.uk/2/hi/europe/4001113.stm
http://news.bbc.co.uk/1/hi/world/europe/327199.stm

German Bulgaria relations
https://oec.world/en/profile/b....ilateral-country/deu
https://www.trademap.org/Count....ry_SelProductCountry
https://en.wikipedia.org/wiki/....Bulgaria%E2%80%93Ger

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:
Dave Freeman, Hasan Jamal, DL Singfield, Jeremy Mysliwiec, Shannon McCone, Amelia Ryczek, Ken Davidian, Stephen Akuffo, Toni Miles, Erin Switzer, Steve Segreto, Michael M. Varughese, Kyle & Katherine Callahan, Laurel A Stevens, Vincent, Michael Wang, Stacey Gillespie, Jaime Willis, Krystle Young, Michael Dowling, Alexis B, 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, Les Aker, William McGraw, Andrei Krishkevich, ThatAmericanClare, Rizwan Kassim, Sam Ferguson, Alex Hackman, Jirat, Katie Dean, NileMatotle, Wai Jack Sin, Ian Dundore, Justin, Jessica Wode, Mark, Caleb Weeks
__

Want to find Crash Course elsewhere on the internet?
Facebook - http://www.facebook.com/YouTubeCrashCourse
Twitter - http://www.twitter.com/TheCrashCourse
Tumblr - http://thecrashcourse.tumblr.com
Support Crash Course on Patreon: http://patreon.com/crashcourse

CC Kids: http://www.youtube.com/crashcoursekids

I'm sure you've heard of Pavlov's Bell, but what was Ivan Pavlov up to, exactly? And how are our brains trained? And what is a "Skinner Box"? All those questions and more are answered in today's Crash Course Psychology, in which Hank talks about some of the aspects of learning.

Want more videos about psychology? Check out our sister channel SciShow Psych at https://www.youtube.com/scishowpsych!
--
Chapters:
Introduction: Ivan Pavlov 00:00
Associative Learning 1:33
Classical Conditioning 2:47
Behaviorist Theory 4:22
Watson's Experiments 4:46
Operant Conditioning 5:42
Positive & Negative Reinforcement 7:18
Primary Reinforcers & Conditioned Reinforcers 8:54
Reinforcement Scheduling 9:32
Review & Credits 11:00
--

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

Want to find Crash Course elsewhere on the internet?
Facebook - http://www.facebook.com/YouTubeCrashCourse
Twitter - http://www.twitter.com/TheCrashCourse
Instagram - https://www.instagram.com/thecrashcourse/

CC Kids: http://www.youtube.com/crashcoursekids

How do companies make money? What are profits? Revenues? How are prices set? This week, Jacob and Adriene are talking business. Whether you're selling cars, pizza, or glow sticks, this video has pretty much all the information you need to run a business. Well, not really, but there's a lot of good stuff in here.

***

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:

Mark, Eric Kitchen, Jessica Wode, Jeffrey Thompson, Steve Marshall, Moritz Schmidt, Robert Kunz, Tim Curwick, Jason A Saslow, SR Foxley, Elliot Beter, Jacob Ash, Christian, Jan Schmid, Jirat, Christy Huddleston, Daniel Baulig, Chris Peters, Anna-Ester Volozh, Ian Dundore, Caleb Weeks

--

Want to find Crash Course elsewhere on the internet?
Facebook - http://www.facebook.com/YouTubeCrashCourse
Twitter - http://www.twitter.com/TheCrashCourse
Tumblr - http://thecrashcourse.tumblr.com
Support Crash Course on Patreon: http://patreon.com/crashcourse

CC Kids: http://www.youtube.com/crashcoursekids

Models are great, except they're also usually inaccurate. In this episode of Crash Course Chemistry, Hank discusses why we need models in the world and how we can learn from them... even when they're almost completely wrong. Plus, Lewis Structures!

Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App!
Download it here for Apple Devices: https://apple.co/3d4eyZo
Download it here for Android Devices: https://bit.ly/2SrDulJ

--
Table of Contents
Models 0:06
Linus Pauling & The Bonding Model 9:16
Lewis Dot Structures 4:27
Ionic Bonds 5:30
Covalent Bonds 6:10
Double Bonds 7:17
Triple Bonds 8:14

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

Want to find Crash Course elsewhere on the internet?
Facebook - http://www.facebook.com/YouTubeCrashCourse
Twitter - http://www.twitter.com/TheCrashCourse
Instagram - https://www.instagram.com/thecrashcourse/

CC Kids: http://www.youtube.com/crashcoursekids

How can Daenerys Targaryen help us understand personal identity? Find out as Hank continues our exploration of personal identity, learning about Hume’s bundle theory and Parfit’s theory of survival through psychological connectedness.

--

Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios

Crash Course Philosophy is sponsored by Squarespace.
http://www.squarespace.com/crashcourse

--

Want to find Crash Course elsewhere on the internet?
Facebook - http://www.facebook.com/YouTubeCrashC...
Twitter - http://www.twitter.com/TheCrashCourse
Tumblr - http://thecrashcourse.tumblr.com
Support CrashCourse on Patreon: http://www.patreon.com/crashcourse

CC Kids: http://www.youtube.com/crashcoursekids

Welcome to the first episode of Crash Course Astronomy. Your host for this intergalactic adventure is the Bad Astronomer himself, Phil Plait. We begin with answering a question: "What is astronomy?"

Check out the Crash Course Astronomy solar system poster here: http://store.dftba.com/product....s/crashcourse-astron

--

Chapters:
Introduction 00:00
What is Astronomy? 3:00
Who Studies Astronomy? 3:50
Origins of Astronomy 5:27
Astrology vs Astronomy 6:19
Geocentrism 7:51
Revolutions in Astronomy 8:58
Astronomy Today 10:26
Review 11:29

--

PBS Digital Studios: http://youtube.com/pbsdigitalstudios
Follow Phil on Twitter: https://twitter.com/badastronomer

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

Want to find Crash Course elsewhere on the internet?
Facebook - http://www.facebook.com/YouTubeCrashCourse
Twitter - http://www.twitter.com/TheCrashCourse
Instagram - https://www.instagram.com/thecrashcourse/

CC Kids: http://www.youtube.com/crashcoursekids

--

Photos:
http://commons.wikimedia.org/w....iki/File:Earth_cutaw
http://en.wikipedia.org/wiki/E....arth%27s_magnetic_fi
http://en.wikipedia.org/wiki/G....eomagnetic_storm#med
http://en.wikipedia.org/wiki/S....aturn#mediaviewer/Fi
http://en.wikipedia.org/wiki/2....43_Ida#mediaviewer/F
http://commons.wikimedia.org/w....iki/File:Comet_Hale_
http://solarviews.com/raw/comet/kuiper3.jpg
http://solarviews.com/cap/comet/kuiper3.htm
http://en.wikipedia.org/wiki/L....ist_of_nearest_brigh
http://www.slate.com/blogs/bad...._astronomy/2013/06/2
http://www.slate.com/blogs/bad...._astronomy/2013/06/0
http://en.wikipedia.org/wiki/B....lack_hole#mediaviewe
http://commons.wikimedia.org/w....iki/File:Messier_69_
http://www.slate.com/blogs/bad...._astronomy/2013/06/2
http://upload.wikimedia.org/wi....kipedia/commons/0/0f
http://www.slate.com/blogs/bad...._astronomy/2013/03/2
http://www.esa.int/spaceinimag....es/Images/2007/02/Tr
http://en.wikipedia.org/wiki/A....ndromeda_Galaxy#medi
http://en.wikipedia.org/wiki/T....riangulum_Galaxy#med
http://en.wikipedia.org/wiki/H....ubble_Space_Telescop
http://www.slate.com/blogs/bad...._astronomy/2013/12/2
http://www.slate.com/blogs/bad...._astronomy/2012/12/2
http://en.wikipedia.org/wiki/N....icolaus_Copernicus#m
http://en.wikipedia.org/wiki/T....ycho_Brahe#mediaview
http://en.wikipedia.org/wiki/J....ohannes_Kepler#media
http://en.wikipedia.org/wiki/I....saac_Newton#mediavie
http://en.wikipedia.org/wiki/G....alileo_Galilei#media
http://www.slate.com/blogs/bad...._astronomy/2012/09/2

In this episode of Crash Course Anatomy & Physiology, Hank gives you a brief history of histology and introduces you to the different types and functions of your body's tissues.

Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App!
Download it here for Apple Devices: https://apple.co/3d4eyZo
Download it here for Android Devices: https://bit.ly/2SrDulJ

Chapters:
Introduction 00:00
Nervous, Muscle, Epithelial & Connective Tissues 1:23
History of Histology 2:07
Nervous Tissue Forms the Nervous System 5:17
Muscle Tissue Facilitates All Your Movements 7:00
Identifying Samples 9:03
Review 9:48
Credits 10:22

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

Want to find Crash Course elsewhere on the internet?
Facebook - http://www.facebook.com/YouTubeCrashCourse
Twitter - http://www.twitter.com/TheCrashCourse
Instagram - https://www.instagram.com/thecrashcourse/

CC Kids: http://www.youtube.com/crashcoursekids

This week Craig Benzine clears up the role of committees in Congress. We’ll talk about standing committees, joint committees, conference committees, and caucuses (and not the candidate-choosing kinds) as well as the staff agencies that help advise these committees and congresspeople. As most bills never even make it to the house and senate floors for a vote, the role of committees, and their respective chairpersons as gatekeepers is pretty important. There’s a lot to demystify here as the legislative process can seem pretty arcane at times, but the model, at least in theory, helps Congress run more efficiently.

Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios
Support is provided by Voqal: http://www.voqal.org

Chapters:
Introduction: How does Congress work? 00:00
Congressional committees 0:40
Why does Congress have committees? 1:52
How do congressional committees work? 2:44
How Congress got its leadership structure 4:09
Congressional staff 5:03
Specialized staff agencies in Congress 5:35
Caucuses in Congress 6:15
Caucuses, congressional staff, & committees help make lawmaking more efficient 7:16
Credits 7:55

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

Want to find Crash Course elsewhere on the internet?
Facebook - http://www.facebook.com/YouTubeCrashCourse
Twitter - http://www.twitter.com/TheCrashCourse
Instagram - https://www.instagram.com/thecrashcourse/

CC Kids: http://www.youtube.com/crashcoursekids

After serial photography became a thing, it wasn't long before motion pictures started to develop. And, at the front of that development was Thomas Edison, who you may know as an inventor and business person. In this episode of Crash Course Film History, Craig talks to us about Edison, his assistant W.K.L. Dickson, and their inventions that pioneered motion pictures.

Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios

Want to know more about Craig?
https://www.youtube.com/user/wheezywaiter

The Latest from PBS Digital Studios: https://www.youtube.com/playli....st?list=PL1mtdjDVOoO

***

Images Used are in the Public Domain and from the Library of Congress.

***

Want to find Crash Course elsewhere on the internet?
Facebook - http://www.facebook.com/YouTubeCrashCourse
Twitter - http://www.twitter.com/TheCrashCourse
Tumblr - http://thecrashcourse.tumblr.com
Support Crash Course on Patreon: http://patreon.com/crashcourse

CC Kids: http://www.youtube.com/crashcoursekids

Don Quixote is a version of the classic Cervantes story for children. This educational story tells the adventures of Don Quixote, a knight errant who loved books and the heroic deeds of Spanish noblemen. Would you like to live tons of adventures with Don Quixote and his companion Sancho Panza? Give this story a try, it's based on the classic Cervantes book and join Don Quixote, his horse Rozinante and kind Sancho in their travels around the lands of Castile. We encourage you to read the novel's adaptation for children. This subtitled, educational video belongs to a collection of stories for children to read and enjoy. It's a great resource to help bring literature to elementary school children.

Thanks for visiting us! If you want your children to smile and learn, subscribe! :D

We only upload our own content, designed by educators so that children smile and learn while watching a video.

All of our content reinforces educational values, encouraging the use of multiple intelligences and language learning.

If you like our videos, download Smile and Learn now. You’ll discover more than 5.000 activities for children aged 3 to 12 yeards, all designed by educators. We have 250 games and interactive stories and over 280 videos in five languages: English, Spanish, Portuguese, Italian and French. Try a month for free and start the adventure!