This week, Adriene and Jacob teach you about macroeconomics. This is the stuff of big picture economics, and the major movers in the economy. Like taxes and monetary policy and inflation and policy. We need this stuff, because if you don't have a big picture of the economy, crashes and panics are more likely. Of course, economics is extremely complex and unpredictable. Today we'll talk about GDP as a measure of a country's economic health, the basics of economic analysis, and even a little about full employment, unemployment

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Mark, Jan Schmid, Simun Niclasen, Robert Kunz, Daniel Baulig, Jason A Saslow, Eric Kitchen, Christian, Beatrice Jin, Anna-Ester Volozh, Eric Knight, Elliot Beter, Jeffrey Thompson, Ian Dundore, Stephen Lawless, Today I Found Out, James Craver, Jessica Wode, Sandra Aft, Jacob Ash, SR Foxley, Christy Huddleston, Steve Marshall, Chris Peters

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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.

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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

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This week on Crash Course Economics, we're talking about monetary policy. The reality of the world is that the United States (and most of the world's economies) are, to varying degrees, Keynesian. When things go wrong, economically, the central bank of the country intervenes to try aand get things back on track. In the United States, the Federal Reserve is the organization that steps in to use monetary policy to steer the economy. When the Fed, as it's called, does step in, there are a few different tacks it can take. The Fed can change interest rates, or it can change the money supply. This is pretty interesting stuff, and it's what we're getting into today.

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

Fatima Iqbal, Penelope Flagg, Eugenia Karlson, Alex S, Jirat, Tim Curwick, Christy Huddleston, Eric Kitchen, Moritz Schmidt, Today I Found Out, Avi Yashchin, Chris Peters, Eric Knight, Jacob Ash, Simun Niclasen, Jan Schmid, Elliot Beter, Sandra Aft, SR Foxley, Ian Dundore, Daniel Baulig, Jason A Saslow, Robert Kunz, Jessica Wode, Steve Marshall, Anna-Ester Volozh, Christian, Caleb Weeks, Jeffrey Thompson, James Craver, and Markus Persson

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Hank does his best to convince us that chemistry is not torture, but is instead the amazing and beautiful science of stuff. Chemistry can tell us how three tiny particles - the proton, neutron, and electron - come together in trillions of combinations to form ... everything. In this inaugural episode of Crash Course Chemistry, we start out with one of the biggest ideas in chemistry ever - stuff is made from atoms. More specifically, we learn about the properties of the nucleus and why they are important to defining what an atom actually is.

This video is available in Spanish on our Crash Course en Español channel! Watch it here: https://youtu.be/G7wUMpsB5k8

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
Intro 00:00
Einstein & Atoms 02:05
Composition of Atoms 03:18
Atomic Number 04:20
Isotopes 08:04
Relative Atomic Mass 07:26
Mass Number 07:44

Watch the SciShow episodes on the Strong Nuclear Force here:
http://www.youtube.com/watch?v=Yv3EMq2Dgq8
http://www.youtube.com/watch?v=BNDOSMqGLlg

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Only a couple of decades after the end of the First World War--which was supposed to be the War that Ended All Wars--another, bigger, farther-flung, more destructive, and deadlier war began. Today, you'll learn about how the war in Europe progressed, from the Molotov-Ribbentrop pact and the invasion of Poland, to the Western and Eastern fronts, to VE Day and the atom bombs used in Japan.

Sources

-Hunt, Lynn et al. Making of the West: Peoples and Cultures. 6th ed. Boston: Bedford St. Martin’s, 2019.
-Kotkin, Stephen. Stalin: Waiting for Hitler, 1929-1941. New York: Penguin, 2017.
-Mazower, Mark. Hitler’s Empire: How the Nazis Ruled Europe. New York: Penguin, 2008.
-Overy, Richard. Russia’s War: A History of the Soviet Effort, 1941-1945. New York: Penguin, 1998.
-Smith, Bonnie G. Europe in the Contemporary World, 1900 to the Present, 2nd ed. London: Bloomsbury, 2020.
-Snyder, Timothy. Bloodlands: Hitler between Hitler and Stalin. New York: Basic Books, 2010.


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, William McGraw, Siobhan Sabino, Jason Saslow, Jennifer Killen, Jon & Jennifer Smith, David Noe, Jonathan Zbikowski, Shawn Arnold, Trevin Beattie, Matthew Curls, Rachel Bright, Khaled El Shalakany, Efrain R. Pedroza, Ian Dundore, Kenneth F Penttinen, Eric Koslow, Timothy J Kwist, Indika Siriwardena, Caleb Weeks, Haixiang N/A Liu, Nathan Taylor, Avi Yashchin, Andrei Krishkevich, Sam Ferguson, Brian Thomas Gossett, SR Foxley, Tom Trval, Justin Zingsheim, Brandon, Westmoreland, dorsey, Jessica Wode, Nathan Catchings, Yasenia Cruz, Jirat

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#crashcourse #europeanhistory #worldwarii

Children's Stories Read Aloud for Kids
by James Dean
Read by Let's Read Stories

New York Times bestselling author and artist James Dean brings readers in for a big school surprise in Pete the Cat and the Surprise Teacher.

When Pete goes to school, he finds out his teacher is out sick and the substitute teacher is . . . his mom! It’s up to Pete to teach the teacher what school is all about.

Pete the Cat and the Surprise Teacher is a My First I Can Read book, which means it’s perfect for shared reading with a child.

Click here to purchase Pete the Cat and the Surprise Teacher: https://www.amazon.com/Pete-Su....rprise-Teacher-First

Countdown to Kindergarten
by Alison McGhee
Illustrated by Harry Bliss
Read by Let's Read Stories

It's just ten days before kindergarten, and this little girl has heard all there is to know--from a first grader--about what it's going to be like. You can't bring your cat, you can't bring a stuffed animal, and the number one rule? You can't ask anyone for help. Ever. So what do you do when your shoes come untied, if you're the only one in the class who doesn't know how to tie them up again?
Told with gentle humor by Alison McGhee and brought to exuberant life by New Yorker cartoonist Harry Bliss, this lighthearted take on pre-kindergarten anxiety will bring a smile to the face of every child--and parent--having first-day jitters.

Click here to purchase Countdown to Kindergarten: https://www.amazon.com/Countdo....wn-Kindergarten-Alis

How to Raise a Mom - Mother's Day Stories Read Aloud for Kids
by Jean Reagan
Illustrated by Lee Wildish

Click here to purchase How to Raise a Mom: https://www.amazon.com/How-Rai....se-Mom-Jean-Reagan/d

Celebrate the bond between moms and children in a humorous book that invites the kids to do the hard work of raising their mom...if just for a day!

A New York Times Bestseller

This humorous new addition to the beloved HOW TO . . . books takes readers through a playful, busy day with Mom. Written in an instructional style, two siblings suggest the best ways to raise a happy, healthy mom—from waking her up in the morning to arranging play dates, to making sure she gets enough exercise, some quiet time, and plenty of veggies! Filled with charming role-reversal humor, creative ideas, and lots of love, How to Raise a Mom is the perfect gift for Mother’s Day—or any day!

Praise for the HOW TO . . . series:

“A silly take on role reversal.” –Kirkus Reviews (How to Babysit a Grandma)

“Laugh-out-loud funny. . .” –Kirkus Reviews (How to Raise a Mom)

“. . . laugh-out-loud scenes and funny hidden details.” –Kirkus Reviews (How to Babysit a Grandpa)

“Touches of humor in each of the digitally rendered illustrations.” –Kirkus Reviews (How to Surprise a Dad)


The fun doesn't stop! Check out more HOW TO... picture books:

How to Babysit a Grandma
How to Babysit a Grandpa
How to Catch a Santa
How to Get Your Teacher Ready
How to Raise a Mom
How to Surprise a Dad

https://www.patreon.com/homeschoolpop Learn all about armadillos in this fun learning video for kids! You will learn what kind of animal armadillos are, what their shell does, what armadillos eat and much more!

00:00 Introduction
0:07 Do armadillos have shells?
0:20 What kind of animals are armadillos?
1:13 How fast can armadillos run?
1:42 Do armadillos have hair?
2:20 What do armadillos eat?
3:02 Where do armadillos live?
3:26 Do armadillos dig burrows?
4:03 Armadillo review

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Photo credit of the burrow:
Rabbit den hole in Parco Alto Milanese - Busto Arsizio, Lombardy, Italy - 2021-04-05.jpg
Picture of the hole of a rabbit burrow in the woods of Parco Alto Milanese. This den is located inside the municipality of Busto Arsizio (VA), in Lombardy, in Italy. Picture taken in the 5th of april in 2021. 2021-04-05
By Mænsard vokser

Music credits:
Wallpaper by Kevin MacLeod
Link: https://incompetech.filmmusic.io
License: http://creativecommons.org/licenses/by/4.0/

Blippy Trance by Kevin MacLeod
Link: https://incompetech.filmmusic.io
License: http://creativecommons.org/licenses/by/4.0/

Bassa Island Game by Kevin MacLeod
Link: https://incompetech.filmmusic.io
License: http://creativecommons.org/licenses/by/4.0/

Funin and Sunin by Kevin MacLeod
Link: https://incompetech.filmmusic.io
License: http://creativecommons.org/licenses/by/4.0/

Digital Lemonade by Kevin MacLeod
Link: https://incompetech.filmmusic.io
License: http://creativecommons.org/licenses/by/4.0/


Thanks for watching!
We'll see you next video!

This US States learning video for kids explores facts about New York! The State of New York is also called the Empire State. Learn about New York City, Albany, some history and more!

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☃ You are SO cool! Say hello below, we would love to hear from you!
Thanks for watching this Homeschool Pop US States learning video on New York!

Thanks again and we hope to see you on the next US States video!


New York for Kids | US States Learning Video

Adding Fractions with different denominators can be done mentally both accurately and rapidly using this cool math trick. Become a genius in no time!

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These are fractions that mean the same amount, but different numbers. To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU
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How to work out the area of a rectangle in square metres and square centimetres.

In this video we look at how to multiply any two digit number by eleven instantly - much faster than any calculator! Multiplication has never been so fast and easy with this Vedic Maths Trick! Fast Mental Math Tricks and times tables - you've got to love them!

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https://www.patreon.com/homeschoolpop Learn some inspiring facts about Cesar Chavez in this short biography learning video for kids!

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Thanks for learning with us today! We hope to see you next video!

Homeschool Pop Team

ome people may find these easy - others not - but it is essential if you want to easily mentally multiply bigger numbers that you first master this.

Please like and subscribe!

Here is THE mental multiplication lesson playlist - progressing you through your mental multiplication.
https://www.youtube.com/playli....st?list=PLjbxBzUM6SL

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Follow the basics and it's easy to multiply matrices.
Start off easy with orders - rows and columns and from there you'll be adding, subtracting and multiplying matrices.


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Join us on this lesson where you will learn about Solving Systems of Linear Equations by Graphing and solving systems of equations by graphing by working through a practice problem.

This lesson answers the questions: How do I solve a system of equations graphically? How do I solve a system of equation algebraically? What is a linear system? How do I find a solution to a system of linear equations?

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Join us on this lesson where we visually explore the basics of factorials and factorial notation (!) . For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list! :)

Includes: Factorial Definition, what is 0 factorial, what is 5 factorial, what is 10 factorial, what is 52 factorial, what is 9 factorial,

This lesson answers the questions: What is a factorial? How do I simplify factorials? How do I divide factorials. What is 0!? What is 1!?

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Join us on this math lesson where you will learn how to find the slopes of parallel and perpendicular lines and equations, parallel slope, perpendicular slope and examples!

This lesson answers the questions: What is the slope of parallel lines? What is the slope of perpendicular lines? What is the equation of parallel lines? What is the equation of perpendicular lines? How do I graph a line? How do I graph a parallel line? How do I graph a perpendicular line? What is a negative reciprocal? How do I construct a line?

Be sure to join our mailing list at http://www.mashupmath.com