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  • 11:54 The Computer and Turing: Crash Course History of Science #36

    The Computer and Turing: Crash Course History of Science #36

    486 views / 0 likes - added

    Computers and computing have changed a lot over the History of Science but ESPECIALLY over the last 100 years. In this episode of Crash Course History of Science, we have a look at that history around World War Two and how that conflict forced changes in

  • 10:26 The Economics Of Happiness: Crash Course Econ #35

    The Economics Of Happiness: Crash Course Econ #35

    643 views / 1 likes - added

    They say money can't buy happiness, but who are they? Can money buy happiness? The answer is: sort of. While money may not be able to buy true happiness, lack of money can cause very real misery. Today, we look at the economics of happiness, and talk abou

  • 08:55 Popular Compatibilism: Crash Course Philosophy #25

    Compatibilism: Crash Course Philosophy #25

    777 views / 0 likes - added

    As we continue explore free will, today Hank considers a middle ground between hard determinism and libertarian free will: compatibilism. This view seeks to find ways that our internally motivated actions can be understood as free in a deterministic world

  • 07:31 Popular Deficits & Debts: Crash Course Economics #9

    Deficits & Debts: Crash Course Economics #9

    779 views / 0 likes - added

    What is debt? What is a deficit? And do these things have different outcomes for individuals and nations? Adriene and Jacob answer all these questions and more on this week's Crash Course Econ. Deficit and debt are easy to misunderstand, but luckily, they

  • 11:07 The Editor: Crash Course Film Production #12

    The Editor: Crash Course Film Production #12

    544 views / 0 likes - added

    The Editor is yet another unsung hero in the filmmaking process. For a century of film history, Editors have taken raw footage and worked to transform it into a cohesive whole. Basically making one thing from many. But, how do they do it? In this episode

  • 10:09 Integrals: Crash Course Physics #3

    Integrals: Crash Course Physics #3

    647 views / 0 likes - added

    Continuing with last week's introduction of calculus, Shini leads us through the ways that integrals can help us figure out things like distance when we have several other key bits of information. Say, for instance, you wanted to know how far your window

  • 10:16 Popular Income And Wealth Inequality: Crash Course Economics

    Income And Wealth Inequality: Crash Course Economics

    901 views / 0 likes - added

    Inequality is a big, big subject. There's racial inequality, gender inequality, and lots and lots of other kinds of inequality. This is Econ, so we're going to talk about wealth inequality and income inequality. There's no question that economic inequalit

  • 11:44 Schizophrenia&Dissociative Disorders: Crash Course Psychology #32

    Schizophrenia&Dissociative Disorders: Crash Course Psychology #32

    617 views / 0 likes - added

    ••• Subbable Message ••• To: Margarete From: Toni Your sister thinks you are the best! Here's hoping Crash Course does an Art History season just for you. :) ••• To get your own message in the dooblydoo, you can directly support Crash Course at http://www

  • 10:15 Popular Adolescence: Crash Course Psychology #20

    Adolescence: Crash Course Psychology #20

    1,030 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 12:29 Popular Taxes: Crash Course Economics #31

    Taxes: Crash Course Economics #31

    1,225 views / 0 likes - added

    We've been talking about the unavoidables recently. Last time, we covered Death. This time, it's taxes. So, what are taxes? Why do we pay taxes? What is all that tax money used for? This week, Adriene is going to cover all that and more. We'll talk about

  • 10:05 Popular Economic Schools Of Thought: Crash Course Economics #14

    Economic Schools Of Thought: Crash Course Economics #14

    970 views / 0 likes - added

    We talk a lot about Keynesian economics on this show, pretty much because the real world currently runs on Keynesian principles. That said, there are some other economic ideas out there, and today we're going to talk about a few of them. So, if you've bee

  • 11:21 Popular The Economics Of Immigration: Crash Course Econ #33

    The Economics Of Immigration: Crash Course Econ #33

    888 views / 2 likes - added

    Is Immigration good or bad? Immigration is a touchy subject in the United States. The 2016 election has been filled with debate about the subject, and both proponents and opponents have lots of reasons for their stance. But, this is a show about economics

  • 12:12 Popular Market Failures, Taxes, And Subsidies: Crash Course Economics #21

    Market Failures, Taxes, And Subsidies: Crash Course Economics #21

    831 views / 0 likes - added

    This week on Crash Course Econ, Jacob and Adriene are talking about failure. Specifically, we're talking about market failures. When markets don't provide a good or service efficiently, that's a market failure. When markets fail, often governments step in

  • 10:02 Popular Language: Crash Course Psychology #16

    Language: Crash Course Psychology #16

    886 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 02:40 Popular The Amazing World of Gumball | Travel the World Online With Gumball | Cartoon Network UK

    The Amazing World of Gumball | Travel the World Online With Gumball | Cartoon Network UK

    1,738 views / 4 likes - added

    Gumball and Darwin travel the world online! Join them on their adventure and see what crazy things they run into along their way. Welcome to the official Cartoon Network UK YouTube channel! Watch funny cartoon videos from all your favourite shows: Teen Ti

  • 10:02 Popular Peripheral Nervous System: Crash Course A&P #12

    Peripheral Nervous System: Crash Course A&P #12

    1,543 views / 2 likes - added

    It is now time to meet the system that helps your crazy brain stay in touch with the outside world. We follow up last week's tour of the central nervous system with a look at your peripheral nervous system, its afferent and efferent divisions, how it proc

  • 11:10 Popular Revenue, Profits, And Price: Crash Course Economics #24

    Revenue, Profits, And Price: Crash Course Economics #24

    835 views / 0 likes - added

    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.

  • 12:09 Popular Intro To Economics: Crash Course Econ #1

    Intro To Economics: Crash Course Econ #1

    922 views / 1 likes - added

    In which Jacob Clifford and Adriene Hill launch a brand new Crash Course on Economics! So, what is economics? Good question. It's not necessarily about money, or stock markets, or trade. It's about people and choices. What, you may ask, does that mean. We

  • 09:39 Popular Major Sociological Paradigms: Crash Course Sociology #2

    Major Sociological Paradigms: Crash Course Sociology #2

    791 views / 0 likes - added

    This week we introduce sociology’s three major theoretical paradigms, and some of the advantages and disadvantages of each paradigm. Crash Course is made with Adobe Creative Cloud. Get a free trial here: https://www.adobe.com/creativecloud.html *** Crash

  • 09:55 Popular How We Make Memories - Crash Course Psychology #13

    How We Make Memories - Crash Course Psychology #13

    1,150 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 09:19 Popular What Is A Good Life?: Crash Course Philosophy #46

    What Is A Good Life?: Crash Course Philosophy #46

    903 views / 1 likes - added

    In our final episode of Crash Course Philosophy, we consider what it means to live a good life. We’ll look at the myth of Sisyphus, Robert Nozick’s experience machine, Aristotle’s eudaimonistic picture of a good human life, and the existentialists’ view t

  • 11:22 Popular The Periodic Table: Crash Course Chemistry #4

    The Periodic Table: Crash Course Chemistry #4

    1,161 views / 1 likes - added

    Hank gives us a tour of the most important table ever, including the life story of the obsessive man who championed it, Dmitri Mendeleev. The periodic table of elements is a concise, information-dense catalog of all of the different sorts of atoms in the

  • 09:42 Popular Electric Charge: Crash Course Physics #25

    Electric Charge: Crash Course Physics #25

    814 views / 2 likes - added

    Moving on to our unit on the Physics of Electricity, it's time to talk about charge. What is charge? Is there a positive and negative charge? What do those things mean? In this episode, Shini talks about electrostatic forces, electrical charge, Coulomb's

  • 10:18 Popular Remembering and Forgetting - Crash Course Psychology #14

    Remembering and Forgetting - Crash Course Psychology #14

    1,074 views / 1 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 09:34 Popular Consciousness - Crash Course Psychology #8

    Consciousness - Crash Course Psychology #8

    1,111 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 03:20 Popular My So-Called World Of Clare I The Amazing World Of Gumball I Cartoon Network

    My So-Called World Of Clare I The Amazing World Of Gumball I Cartoon Network

    2,411 views / 6 likes - added

    When Anais reveals that she's in the grade above them at school, Gumball and Darwin's eyes are suddenly opened to a whole new world of other students at Elmore Junior High. Gumball is horrified to learn that there are a bunch of characters who are barely

  • 10:48 DC Resistors & Batteries: Crash Course Physics #29

    DC Resistors & Batteries: Crash Course Physics #29

    580 views / 1 likes - added

    Batteries power much of your daily life, so today we're going to talk about how they work. We're also explaining how terminal voltage results from the natural internal resistance of every real battery. We'll get into both series and parallel circuit confi

  • 08:54 Popular Existentialism: Crash Course Philosophy #16

    Existentialism: Crash Course Philosophy #16

    807 views / 0 likes - added

    Now that we’ve left behind the philosophy of religion, it’s time to start exploring what other ways might exist to find meaning in the world. Today we explore essentialism and its response: existentialism. We’ll also learn about Jean-Paul Sartre and his i

  • 08:23 Popular Environmental Econ: Crash Course Economics #22

    Environmental Econ: Crash Course Economics #22

    747 views / 0 likes - added

    So, if economics is about choices and how we use our resources, econ probably has a lot to say about the environment, right? Right! In simple terms, pollution is just a market failure. The market is producing more pollution than society wants. This week,

  • 10:22 Popular Supply And Demand: Crash Course Economics #4

    Supply And Demand: Crash Course Economics #4

    1,896 views / 1 likes - added

    In which Adriene Hill and Jacob Clifford teach you about one of the fundamental economic ideas, supply and demand. What is supply and demand? Well, you’ll have to watch the video to really understand it, but it’s kind of important for everything economica

  • 09:47 Popular Fluids In Motion: Crash Course Physics #15

    Fluids In Motion: Crash Course Physics #15

    980 views / 0 likes - added

    Get Your Crash Course Physics Mug here: https://store.dftba.com/products/crashcourse-physics-mug Today, we continue our exploration of fluids and fluid dynamics. How do fluids act when they're in motion? How does pressure in different places change water

  • 08:38 Popular Hydrocarbon Derivatives - Crash Course Chemistry #43

    Hydrocarbon Derivatives - Crash Course Chemistry #43

    1,121 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 10:19 Home Video: Crash Course Film History #13

    Home Video: Crash Course Film History #13

    633 views / 0 likes - added

    As the New Hollywood gained steam in the late 70s and early 80s, another revenue stream opened its doors: home video. From Betamax to Laserdisc to Bluray to streaming services, home video revolutionized how we ingest movies. In this episode of Crash Cours

  • 11:24 Popular Unit Conversion&Significant Figures: Crash Course Chemistry #2

    Unit Conversion&Significant Figures: Crash Course Chemistry #2

    761 views / 0 likes - added

    A unit is the frequently arbitrary designation we have given to something to convey a definite magnitude of a physical quantity and every quantity can be expressed in terms of the seven base units that are contained in the international system of units. H

  • 09:59 Popular Fluids At Rest: Crash Course Physics #14

    Fluids At Rest: Crash Course Physics #14

    868 views / 0 likes - added

    This episode is sponsored by Audible. Try Audible: http://audible.com/crashcourse Get Your Crash Course Physics Mug here: http://store.dftba.com/products/crashcourse-physics-mug In this episode of Crash Course Physics, Shini is very excited to start talki

  • 07:45 Popular Traveling Waves: Crash Course Physics #17

    Traveling Waves: Crash Course Physics #17

    1,557 views / 2 likes - added

    Get Your Crash Course Physics Mug here: https://store.dftba.com/products/crashcourse-physics-mug Waves are cool. The more we learn about waves, the more we learn about a lot of things in physics. Everything from earthquakes to music! Ropes can tell us a l

  • 11:23 Popular Getting Help - Psychotherapy: Crash Course Psychology #35

    Getting Help - Psychotherapy: Crash Course Psychology #35

    721 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 11:54 Popular Fiscal Policy And Stimulus: Crash Course Economics #8

    Fiscal Policy And Stimulus: Crash Course Economics #8

    1,210 views / 0 likes - added

    In which Jacob and Adriene teach you about the evils of fiscal policy and stimulus. Well, maybe the policies aren't evil, but there is an evil lair involved. In this episode we learn how government use taxes and spending influence the economy. Sometimes t

  • 09:11 Popular Simple Harmonic Motion: Crash Course Physics #16

    Simple Harmonic Motion: Crash Course Physics #16

    1,172 views / 0 likes - added

    Get Your Crash Course Physics Mug here: https://store.dftba.com/products/crashcourse-physics-mug Bridges... bridges, bridges, bridges. We talk a lot about bridges in Physics. Why? Because there is A LOT of practical physics that can be learned from the pl

  • 11:21 Popular Introduction to Anatomy&Physiology: Crash Course A&P #1

    Introduction to Anatomy&Physiology: Crash Course A&P #1

    856 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 10:26 Popular Determinism vs Free Will: Crash Course Philosophy #24

    Determinism vs Free Will: Crash Course Philosophy #24

    853 views / 0 likes - added

    Do we really have free will? Today Hank explores possible answers to that question, explaining theories like libertarian free will and it’s counterpoint, hard determinism. Get your own Crash Course Philosophy mug from DFTBA: http://store.dftba.com/product

  • 12:35 Unsupervised Learning: Crash Course AI #6

    Unsupervised Learning: Crash Course AI #6

    323 views / 0 likes - added

    For more information go tohttps://wix.com/go/CRASHCOURSEToday, were moving on from artificial intelligence that needs training labels, called Supervised Learning, to Unsupervised Learning which is learning by finding patterns in the world. Well focus on t

  • 09:54 Popular Prejudice&Discrimination: Crash Course Psychology #39

    Prejudice&Discrimination: Crash Course Psychology #39

    775 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 10:20 Popular Emotion, Stress and Health: Crash Course Psychology #26

    Emotion, Stress and Health: Crash Course Psychology #26

    974 views / 1 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 12:18 100 Years of Solitude Part 2: Crash Course Literature 307

    100 Years of Solitude Part 2: Crash Course Literature 307

    596 views / 0 likes - added

    In which we continue our exhaustive look at One Hundred Years of Solitude by Gabriel Garcia Marquez. 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 gene

  • 10:15 Popular Polymers - Crash Course Chemistry #45

    Polymers - Crash Course Chemistry #45

    2,012 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 11:38 Popular Monkeys and Morality: Crash Course Psychology #19

    Monkeys and Morality: Crash Course Psychology #19

    860 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 10:08 Popular Central Nervous System: Crash Course A&P #11

    Central Nervous System: Crash Course A&P #11

    1,203 views / 1 likes - added

    Today Hank talks about your central nervous system. In this episode we'll explore how your brain develops and how important location is for each of your brain's many functions. Table of Contents Central Nervous System, Location and Brain Function 1:48 Bra

  • 15:57 Popular Food Chains Compilation: Crash Course Kids

    Food Chains Compilation: Crash Course Kids

    1,446 views / 0 likes - added

    Maybe you'd like to just hear about one topic for a while. We understand. So today, let's just watch some videos about how we get energy. And how one animal gets energy from another animal, or a plant. It's all about food chains and food webs in this Cras

  • 11:20 Trademarks And Avoiding Consumer Confusion: Crash Course Intellectual Property #5

    Trademarks And Avoiding Consumer Confusion: Crash Course Intellectual Property #5

    666 views / 0 likes - added

    In which Stan Muller teaches you about our third branch of Intellectual Property, trademarks. A lot of people confuse trademark and copyright. Trademarks apply to things like company and product names and logos, packaging designs, and commercial designs.

  • 09:07 Where Does Your Mind Reside?: Crash Course Philosophy #22

    Where Does Your Mind Reside?: Crash Course Philosophy #22

    671 views / 0 likes - added

    Today we continue our unit on identity by asking where the mind resides. Hank explains the mind body problem and several approaches to the question of where our minds reside, including reductive physicalism, substance dualism, and mysterianism. Get your o

  • 10:41 Popular To Sleep, Perchance to Dream - Crash Course Psychology #9

    To Sleep, Perchance to Dream - Crash Course Psychology #9

    1,325 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 12:57 Bodies and Dollars: Crash Course History of Science #41

    Bodies and Dollars: Crash Course History of Science #41

    358 views / 0 likes - added

    After World War Two, the applications of basic discoveries in biology took offand became big business. Today, well look at the rise of Big Pharma and GMO foods. Well also discuss how life-science technologies fundamentally changed reproduction: its time t

  • 04:26 Popular Everything Revolves Around You: Crash Course Kids #22.1

    Everything Revolves Around You: Crash Course Kids #22.1

    950 views / 1 likes - added

    So, why doesn't the moon just crash into the Earth? And why doesn't the Earth crash into the Sun? What are orbits exactly and why do they happen? Well, it has to do with gravity and velocity. In this episode of Crash Course Kids, Sabrina talks to us about

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  • 08:45 Popular Ampère's Law: Crash Course Physics #33

    Ampère's Law: Crash Course Physics #33

    1,137 views / 0 likes - added

    Hans Christian Oersted had just discovered the connection between electricity and magnetism. Meanwhile, a French physicist named André-Marie Ampère was experimenting with some wires, trying to learn more about the connection between currents and the magne

  • 01:56 Crash Course Intellectual Property And Economics!

    Crash Course Intellectual Property And Economics!

    671 views / 0 likes - added

    John Green and Stan Muller talk about the future of Crash Course Humanities

  • 10:00 Depressive and Bipolar Disorders: Crash Course Psychology #30

    Depressive and Bipolar Disorders: Crash Course Psychology #30

    696 views / 2 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 09:14 Popular Personhood: Crash Course Philosophy #21

    Personhood: Crash Course Philosophy #21

    827 views / 0 likes - added

    Now that we’ve started talking about identity, today Hank tackles the question of personhood. Philosophers have tried to assess what constitutes personhood with a variety of different criteria, including genetic, cognitive, social, sentience, and the grad

  • 09:02 Popular Divine Command Theory: Crash Course Philosophy #33

    Divine Command Theory: Crash Course Philosophy #33

    719 views / 0 likes - added

    As we venture into the world of ethics, there are a lot of different answers to the grounding problem for us to explore. One of the oldest and most popular is the divine command theory. But with age comes a long history of questions, too, such as the dile

  • 09:20 Newtonian Gravity: Crash Course Physics #8

    Newtonian Gravity: Crash Course Physics #8

    651 views / 1 likes - added

    I'm sure you've all heard about Isaac Newton and that apple that fell on his head and how that was a huge deal to our understanding of gravity. Well... let's talk about that. In this episode of Crash Course Physics, Shini sits down to talk about the reali

  • 12:34 Popular Meet Your Master: Getting to Know Your Brain - Crash Course Psychology #4

    Meet Your Master: Getting to Know Your Brain - Crash Course Psychology #4

    920 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 11:24 Popular Their Eyes Were Watching God: Crash Course Literature 301

    Their Eyes Were Watching God: Crash Course Literature 301

    759 views / 1 likes - added

    In which John Green reads Zora Neale Hurston's novel, "Their Eyes Were Watching God," and talks to you about it. You'll learn about Zora Neale Hurston's life, and we'll also look at how the interpretations of the book have changed over time. Also, this bo

  • 10:34 Popular Behavioral Economics: Crash Course Econ 27

    Behavioral Economics: Crash Course Econ 27

    745 views / 1 likes - added

    Why do people buy the stuff they buy? In classical economics, most models assume that consumers behave rationally. As you've probably noticed in your real life, in case after case, people don't actually make rational decisions. There can be emotional or s

  • 09:23 Popular Family Obligations: Crash Course Philosophy #43

    Family Obligations: Crash Course Philosophy #43

    767 views / 1 likes - added

    For most of you, your parents brought you into this world. They also fed you, and changed your diapers, and wiped your tears. They raised you. Yet, according to contemporary American philosopher Jane English, once you’re grown, you don’t owe your parents

  • 13:30 Popular IP Problems, YouTube, And The Future: Crash Course Intellectual Property #7

    IP Problems, YouTube, And The Future: Crash Course Intellectual Property #7

    864 views / 0 likes - added

    In which Stan Muller talks about some of the problems in Intellectual Property law as it exists today. He'll also teach you a little about how IP law applies to everyone's favorite media platform, YouTube. Lastly, he'll do a little prognosticating, and tr

  • 11:57 Popular Foreign Aid And Remittance: Crash Course Econ #34

    Foreign Aid And Remittance: Crash Course Econ #34

    721 views / 0 likes - added

    What is foreign aid? How much foreign aid does the United States distribute each year. Comparatively, not much. In fact, foreign aid only accounts for a small fraction of most nations' overall spending. But it's hugely important. Foreign aid improves heal

  • 08:54 Poverty & Our Response To It: Crash Course Philosophy #44

    Poverty & Our Response To It: Crash Course Philosophy #44

    660 views / 2 likes - added

    We’re picking up where we left off last time, exploring the “ethics of care” and how it applies to extreme poverty. Are we responding to global poverty in a moral way? Philosophers like Peter Singer argue that we have an obligation to prevent harm caused

  • 13:15 The New Chemistry: Crash Course History of Science #18

    The New Chemistry: Crash Course History of Science #18

    334 views / 0 likes - added

    One of the problems with the whole idea of a single Scientific Revolution is that some disciplines decided not to join any revolution. And others just took a long time to get there. ***Crash Course is on Patreon! You can support us directly by signing up

  • 11:55 Popular Lord of the Flies: Crash Course Literature 305

    Lord of the Flies: Crash Course Literature 305

    709 views / 2 likes - added

    This week, John i s talking about one of his least favorite novels, The Lord of the Flies by William Golding. Lord of the Flies is a novel of ideas, and John doesn't agree with the central idea of the novel, which diminished his enjoyment of the book. The

  • 04:35 Popular Designing A Trial: Crash Course Kids #44.1

    Designing A Trial: Crash Course Kids #44.1

    879 views / 1 likes - added

    It's time to design some trials. Sometimes engineers need to figure out how to test ideas. In order to do that, we need to design trials to find failure points and see how things are going to work in the real world (with gravity, wind, and human error all

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  • 10:11 Popular Imports, Exports, And Exchange Rates: Crash Course Economics #15

    Imports, Exports, And Exchange Rates: Crash Course Economics #15

    1,165 views / 0 likes - added

    What is a trade deficit? Well, it all has to do with imports and exports and, well, trade. This week Jacob and Adriene walk you through the basics of imports, exports, and exchange. So, you remember the specialization and trade thing, right? So, that lead

  • 04:16 Popular Who Needs Dirt?: Crash Course Kids #27.1

    Who Needs Dirt?: Crash Course Kids #27.1

    1,621 views / 2 likes - added

    So... do plants need dirt? The truth might shock you. In this episode of Crash Course kids, Sabrina talks about how plants get energy and how that energy is transported around them. Also, she talks about dirt. Watch More Crash Course Kids: https://www.you

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  • 10:14 Voltage, Electric Energy, and Capacitors: Crash Course Physics #27

    Voltage, Electric Energy, and Capacitors: Crash Course Physics #27

    689 views / 0 likes - added

    So, how do those defibrillators you see on TV actually work? Surprise! Physics can explain! Okay buckle up, everyone! Today, Shini has the task of breaking down Electrical Potential Energy, Electric Potential, Voltage, Capacitors, Energy Storage, and Pote

  • 09:31 The Lumiere Brothers: Crash Course Film History #3

    The Lumiere Brothers: Crash Course Film History #3

    675 views / 1 likes - added

    As cinema started to take off, things like "single viewer" devices weren't going to cut it as the medium advanced. In this episode of Crash Course Film History, Craig talks to us about the Lumiere brothers, their invention of the Cinematographe, and the i

  • 09:54 Popular Recession, Hyperinflation, And Stagflation: Crash Course Econ #13

    Recession, Hyperinflation, And Stagflation: Crash Course Econ #13

    987 views / 0 likes - added

    If you're ever put in charge of a national economy, there are a few things you should try to avoid. Before you laugh, just remember, you COULD be in charge of an economy someday. Someone has to do it, and anyway, if it could happen to Alan Greenspan, it c

  • 10:38 Popular Aesthetics: Crash Course Philosophy #31

    Aesthetics: Crash Course Philosophy #31

    893 views / 0 likes - added

    How do art and morality intersect? Today we look at an ethically questionable work of art and discuss R. G. Collingwood’s view that art is best when it helps us live better lives. We’ll go over Aristotle’s concept of catharsis and how it can resolve the p

  • 12:13 Biotechnology: Crash Course History of Science #40

    Biotechnology: Crash Course History of Science #40

    401 views / 0 likes - added

    The history of discovering what DNA is, what it looks like, and how it works is... complicated. But, in this episode of History of Science, Hank Green does his best to lay out the basics so we can understand the beginnings of Biotechnology.***Crash Course

  • 12:28 The Internet and Computing: Crash Course History of Science #43

    The Internet and Computing: Crash Course History of Science #43

    313 views / 0 likes - added

    Weve talked a lot about advances in biotech. But none of those could have happened without advances in computing. Its time to get back to data and explore the unlikely birth, strange life, and potential futures of the Internet. In this episode of Crash Co

  • 12:22 Sula: Crash Course Literature #9

    Sula: Crash Course Literature #9

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    This week, John is talking about Toni Morrison's novel of friendship, betrayal, and loss, Sula. Sula tells the story of two African American girls, the town where they grew up, the tragic even that was central to their youth, and the very different people

  • 10:25 Popular Inflation And Bubbles And Tulips: Crash Course Economics #7

    Inflation And Bubbles And Tulips: Crash Course Economics #7

    968 views / 1 likes - added

    In which Adriene and Jacob teach you about how and why prices rise. Sometimes prices rise as a result of inflation, which is a pretty normal thing for economies to do. We'll talk about how across the board prices rise over time, and how economists track i

  • 09:39 Popular Vision: Crash Course A&P #18

    Vision: Crash Course A&P #18

    1,273 views / 0 likes - added

    Next stop in our tour of your sensory systems? VISION. With a little help from an optical illusion, we take a look inside your eyes to try to figure out how your sense of vision works -- and how it can be tricked. *** Table of Contents The Structure of th

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  • 13:10 Popular Darwin and Natural Selection: Crash Course History of Science #22

    Darwin and Natural Selection: Crash Course History of Science #22

    779 views / 0 likes - added

    "Survival of the Fittest" sounds like a great WWE show but today we're talking about that phrase as it relates to Charles Darwin and Alfred Wallace. Darwin and Wallace are at the heart of understanding evolution and natural selection. Today, Hank talks ab

  • 11:57 Popular Calorimetry: Crash Course Chemistry #19

    Calorimetry: Crash Course Chemistry #19

    736 views / 0 likes - added

    Today's episode dives into the HOW of enthalpy. How we calculate it, and how we determine it experimentally...even if our determinations here at Crash Course Chemistry are somewhat shoddy. -- Table of Contents Hess' Law 2:30 Calorimeter 3:12 Calorimetry 3

  • 11:38 Popular Bonding Models and Lewis Structures: Crash Course Chemistry #24

    Bonding Models and Lewis Structures: Crash Course Chemistry #24

    712 views / 0 likes - added

    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! -- Tab

  • 09:26 Popular The First Movie Camera: Crash Course Film History #2

    The First Movie Camera: Crash Course Film History #2

    1,090 views / 0 likes - added

    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,

  • 11:20 Popular The Power of Motivation: Crash Course Psychology #17

    The Power of Motivation: Crash Course Psychology #17

    1,028 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 17:17 How to make an AI read your handwriting (LAB) : Crash Course Ai #5

    How to make an AI read your handwriting (LAB) : Crash Course Ai #5

    337 views / 0 likes - added

    Follow along: https://colab.research.google.com/drive/1NyYH1EPpaJlMBLK0fcKYz4icaD1SNSLKJohn Green Bot wrote his first novel! Today, in our first ever Lab were going to program a neural network to recognize handwritten letters to convert the first part of

  • 09:07 Discrimination: Crash Course Philosophy #41

    Discrimination: Crash Course Philosophy #41

    682 views / 0 likes - added

    Is it OK to discriminate? Do you do it? Is it always wrong or are there cases where it can be acceptable? Today we’re talking through several tricky cases and different philosophical perspectives on this issue. Want more Crash Course in person? We'll be a

  • 04:01 Popular Got Some Solutions?: Crash Course Kids #26.1

    Got Some Solutions?: Crash Course Kids #26.1

    1,189 views / 0 likes - added

    So, there might not be just one solution to a problem. I know that may sound weird, but it's true. So, how do you come up with multiple solutions? In this episode of Crash Course Kids, Engineer Sabrina shows us how to do that. Watch More Crash Course Kids

  • 10:10 Popular Psychological Disorders: Crash Course Psychology #28

    Psychological Disorders: Crash Course Psychology #28

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    ***SUBBABLE MESSAGES*** To: Lola From: Daddy You are the best, I love you. *** To: Future Lia From: Mom and Dad Remember that learning isn't just useful, but also really fun! *** You can directly support Crash Course at http://www.subbable.com/crashcourse

  • 12:51 Biology Before Darwin: Crash Course History of Science #19

    Biology Before Darwin: Crash Course History of Science #19

    391 views / 0 likes - added

    Youve probably heard of Charles Darwin, but before we get to him, you really need to understand how different people, throughout the seventeenth and eighteenth centuries, tried to answer the same question: what is life? ***Crash Course is on Patreon! You

  • 05:17 Popular The Engineering Process: Crash Course Kids #12.2

    The Engineering Process: Crash Course Kids #12.2

    6,269 views / 15 likes - added

    So, how do we go about being engineers? In this episode of Crash Course Kids, Sabrina talks to us about the Engineering Process and why we should do things in order, as well as many of the questions we should ask along the way. This first series is based

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  • 10:24 Why is there Social Stratification?: Crash Course Sociology #22

    Why is there Social Stratification?: Crash Course Sociology #22

    643 views / 1 likes - added

    As we get into our unit on stratification, we inevitably return to our old friends, the three sociological paradigms. How to structural functionalism, social conflict theory, and symbolic interactionism each think about stratification? How does ideology a

  • 11:09 Biomedical Treatments: Crash Course Psychology #36

    Biomedical Treatments: Crash Course Psychology #36

    697 views / 0 likes - added

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  • 04:28 Popular Life On Other Planets: Crash Course Kids #45.1

    Life On Other Planets: Crash Course Kids #45.1

    1,046 views / 0 likes - added

    Have you ever wondered if there is anyone (or anything) else out there in the universe? Well, you're not alone. But what would alien life look like? And what would their food chains and food webs look like? In this episode of Crash Course Kids, Sabrina gi

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  • 12:22 Creation from the Void: Crash Course Mythology #2

    Creation from the Void: Crash Course Mythology #2

    656 views / 0 likes - added

    Today on Crash Course Mythology we’re starting in on creation stories. This week, we’ll focus on the creation of the universe out of nothing, or Ex Nihlio creation. Basically, a god decides to make a universe out of nothing. We’ll look a

  • 05:30 Popular Let's Fly!: Crash Course Kids 26.2

    Let's Fly!: Crash Course Kids 26.2

    875 views / 1 likes - added

    Selecting which solution is the best solution to a problem may seem difficult at first. But if you are patient and think about what you need an effective solution to be, you can do it. In this episode of Crash Course Kids, Sabrina shows us how to do just

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  • 10:02 Popular Ecological Succession: Change Is Good - Crash Course Ecology #6

    Ecological Succession: Change Is Good - Crash Course Ecology #6

    1,996 views / 0 likes - added

    In the world of ecology, the only constant is change - but change can be good. Today Hank explains ecological succession and how ecological communities change over time to become beautiful, biodiverse mosaics. Like Crash Course on Facebook! http://www.fac

  • 10:08 Popular Social Influence: Crash Course Psychology #38

    Social Influence: Crash Course Psychology #38

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    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 11:34 Popular Marginal Analysis, Roller Coasters, Elasticity, And Van Gogh: Crash Course Econ #18

    Marginal Analysis, Roller Coasters, Elasticity, And Van Gogh: Crash Course Econ #18

    1,110 views / 0 likes - added

    This week Jacob and Adriene teach you about marginal analysis, which you're using RIGHT NOW! The video is coming from inside the house! Or something. You'll learn how marginal analysis guides the decision making if cities, nations, companies, and amusemen

  • 09:34 Popular Metaethics: Crash Course Philosophy #32

    Metaethics: Crash Course Philosophy #32

    914 views / 0 likes - added

    We begin our unit on ethics with a look at metaethics. Hank explains three forms of moral realism – moral absolutism, and cultural relativism, including the difference between descriptive and normative cultural relativism – and moral subjectivism, which i

  • 09:11 How To Become An Engineer: Crash Course Engineering #45

    How To Become An Engineer: Crash Course Engineering #45

    355 views / 0 likes - added

    Hopefully this course has gotten you excited about all the things we can do with engineering. If so, today were going to try to help you answer a very important question: how do you become an engineer? What are the steps? What kinds of careers can you pur

  • Fixing Failure Points: Crash Course Kids #42.2

    Fixing Failure Points: Crash Course Kids #42.2

    172 views / 0 likes - added

    Now that we've talked about failure points, let's talk about how to fix them. In this episode of Crash Course Kids, Sabrina shows us how to set up models and trails to find and fix failure points. ///Standards Used in This Video///3-5-ETS1-3. Plan and car

  • 12:29 Thermodynamics: Crash Course History of Science #26

    Thermodynamics: Crash Course History of Science #26

    499 views / 0 likes - added

    It's time to heat things up! LITERALLY! It's time for Hank to talk about the history of Thermodynamics!!! It's messy and there are a lot of people who came up with some ideas that worked and other that didn't and then some ideas that should have come firs

  • 13:43 Popular Macroeconomics: Crash Course Economics #5

    Macroeconomics: Crash Course Economics #5

    1,073 views / 0 likes - added

    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 pict

  • 10:42 Popular Cognition: How Your Mind Can Amaze and Betray You - Crash Course Psychology #15

    Cognition: How Your Mind Can Amaze and Betray You - Crash Course Psychology #15

    911 views / 1 likes - added

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  • 04:40 Popular Planetary Plants: Crash Course Kids #45.2

    Planetary Plants: Crash Course Kids #45.2

    999 views / 0 likes - added

    So we know what life needs here to work, and we've talked a little about what life COULD look like on other planets. But what about plant life? What could plant life look like on other planets? In this episode of Crash Course Kids, Sabrina chats to us jus

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  • 10:38 Popular 5 Human Impacts On The Environment: Crash Course Ecology #10

    5 Human Impacts On The Environment: Crash Course Ecology #10

    1,586 views / 1 likes - added

    Hank gives the run down on the top five ways humans are negatively impacting the environment and having detrimental effects on the valuable ecosystem services which a healthy biosphere provides. Like Crash Course? http://www.facebook.com/YouTubeCrashCours

  • 09:04 Popular Specialization And Trade: Crash Course Economics #2

    Specialization And Trade: Crash Course Economics #2

    3,172 views / 1 likes - added

    In which Adriene Hill and Jacob Clifford teach you about specialization and trade, and how countries decide whether they're going to make stuff or trade for stuff. You'll learn about things like comparative advantage, the production possibilities frontier

  • 12:17 Why Early Globalization Matters: Crash Course Big History #206

    Why Early Globalization Matters: Crash Course Big History #206

    623 views / 0 likes - added

    Globalization has been in process for centuries, and has had a huge effect on Big History, and on Collective Learning. This week, Emily is investigating early globalization through three things that moved around the world and shaped collective learning in

  • 08:39 Grip and Electric: Crash Course Film Production #10

    Grip and Electric: Crash Course Film Production #10

    559 views / 0 likes - added

    It's time to look at some of the most under-sung heroes of the film world, Grip and Electric. Doing everything from setting up dollies and tripods, to helping the cinematographer shape the light with flags and silks, the Grips are there to make it work pr

  • 09:52 Social Groups: Crash Course Sociology #16

    Social Groups: Crash Course Sociology #16

    695 views / 1 likes - added

    How do the groups that you're part of affect you? How do you, in turn, affect those groups? Today we are talking about how people in society come together with a look at social groups. We’ll look at what social groups are, the different kinds of groups th

  • 12:05 You Know I'm All About that Bayes: Crash Course Statistics #24

    You Know I'm All About that Bayes: Crash Course Statistics #24

    366 views / 0 likes - added

    Today were going to talk about Bayes Theorem and Bayesian hypothesis testing. Bayesian methods like these are different from how we've been approaching statistics so far, because they allow us to update our beliefs as we gather new information - which is

  • 10:21 Experimental and Documentary Films: Crash Course Film History #16

    Experimental and Documentary Films: Crash Course Film History #16

    549 views / 1 likes - added

    It's Craig's last episode of Film and in it he's going to talk about weird stuff... and real stuff. Experimental and Documentary films could each take up their own Crash Course series. The different styles and intents of different filmmakers make each fil

  • 10:48 Popular Social Thinking: Crash Course Psychology #37

    Social Thinking: Crash Course Psychology #37

    723 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 12:16 The New Anatomy: Crash Course History of Science #15

    The New Anatomy: Crash Course History of Science #15

    364 views / 0 likes - added

    Theres a question to consider thats pretty daunting: what is life? And to try to answer that question, three tools stand out as being especially useful: A book, some experiments, and the microscope! In this episode, Hank talks to us about all kinds of gro

  • 09:22 Popular Aristotle & Virtue Theory: Crash Course Philosophy #38

    Aristotle & Virtue Theory: Crash Course Philosophy #38

    1,041 views / 0 likes - added

    This week we explore final ethical theory in this unit: Aristotle’s virtue theory. Hank explains the Golden Mean, and how it exists as the midpoint between vices of excess and deficiency. We’ll also discuss moral exemplars, and introduce the concept of “e

  • 03:01 Popular Try Trials: Crash Course Kids #39.2

    Try Trials: Crash Course Kids #39.2

    896 views / 0 likes - added

    We've talked about variables and solving problems. But how do we keep working on a problem if the first solution doesn't fix it? Trials! In this episode of Crash Course Kids, Sabrina shows us how to use Trials to figure out what the problems are with our

  • 03:51 Popular Chemical Changes: Crash Course Kids #19.2

    Chemical Changes: Crash Course Kids #19.2

    4,586 views / 7 likes - added

    We've talked about mixtures and solutions, solutes and solvents, but what about things that can't be undone? What about Chemical Changes? Would it surprise you to know that baking a cake is a Chemical Change? Or striking a match? In this episode of Crash

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  • 13:25 The Century of the Gene: Crash Course History of Science #42

    The Century of the Gene: Crash Course History of Science #42

    336 views / 0 likes - added

    With the question What is life? addressed at the molecular level, humanity could finally cure all disease and live forever Except, not really. It turns out we're complicated.***Crash Course is on Patreon! You can support us directly by signing up at http:

  • 12:03 Popular Files & File Systems: Crash Course Computer Science #20

    Files & File Systems: Crash Course Computer Science #20

    816 views / 0 likes - added

    Today we’re going to look at how our computers read and interpret computer files. We’ll talk about how some popular file formats like txt, wave, and bitmap are encoded and decoded giving us pretty pictures and lifelike recordings from just strings of 1’s

  • 10:40 Popular Hearing & Balance: Crash Course A&P #17

    Hearing & Balance: Crash Course A&P #17

    1,241 views / 0 likes - added

    Crash Course A&P continues the journey through sensory systems with a look at how your sense of hearing works. We follow sounds as they work there way into the ear where they are registered and transformed into action potentials. This mechanism not only h

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  • 16:23 Popular The Enlightenment: Crash Course European History #18

    The Enlightenment: Crash Course European History #18

    846 views / 2 likes - added

    So far in this series, we've covered a lot of war, disease, climate disaster, and some more war. Well, prepare yourself for something a little more positive. This week, we're talking about the Enlightenment. In this video, you'll learn about the ideas of

  • 09:44 Popular Immune System, Part 2: Crash Course A&P #46

    Immune System, Part 2: Crash Course A&P #46

    1,051 views / 0 likes - added

    In the penultimate episode of Crash Course Anatomy & Physiology, Hank explains your adaptive immune system. The adaptive immune system's humoral response guards extracellular terrain against pathogens. Hank also explains B cells, antibodies, and how vacci

  • 10:17 Popular Monopolies And Anti-Competitive Markets: Crash Course Economics #25

    Monopolies And Anti-Competitive Markets: Crash Course Economics #25

    1,219 views / 0 likes - added

    What is a monopoly? It turns out, it's more than just a board game. It's a terrible, terrible economic practice in which giant corporations dominate markets and hurt consumers. Except when it isn't. In some industries, monopolies are the most efficient wa

  • 10:15 Popular What Is Justice?: Crash Course Philosophy #40

    What Is Justice?: Crash Course Philosophy #40

    916 views / 0 likes - added

    In today’s episode, Hank asks you to consider all the ways people talk about justice and what we really mean when we use that word. We’ll explain various theories of justice, just distribution, and different approaches to punishment. Want more Crash Cours

  • 10:41 Aggression V. Altruism: Crash Course Psychology #40

    Aggression V. Altruism: Crash Course Psychology #40

    691 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 10:26 Popular Ecology - Rules for Living on Earth: Crash Course Biology #40

    Ecology - Rules for Living on Earth: Crash Course Biology #40

    2,269 views / 0 likes - added

    Hank introduces us to ecology - the study of the rules of engagement for all of us earthlings - which seeks to explain why the world looks and acts the way it does. The world is crammed with things, both animate and not, that have been interacting with ea

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  • 09:50 Popular The Growth of Knowledge: Crash Course Psychology #18

    The Growth of Knowledge: Crash Course Psychology #18

    1,044 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 13:24 Ford, Carter, and the Economic Malaise: Crash Course US History #42

    Ford, Carter, and the Economic Malaise: Crash Course US History #42

    669 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th

  • 04:06 Popular Succeed By Failing: Crash Course Kids #42.1

    Succeed By Failing: Crash Course Kids #42.1

    876 views / 0 likes - added

    We all know that failure is bad... but is it? Actually, Engineers need things to fail so they can understand how to make things better. In this episode of Crash Course Kids, Sabrina chats to us about failure points and how they can help us find better sol

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  • 09:37 Popular Immune System, Part 3: Crash Course A&P #47

    Immune System, Part 3: Crash Course A&P #47

    869 views / 0 likes - added

    THE FINAL SHOWDOWN! This is the last episode on the immune system and also the very last episode of Crash Course Anatomy & Physiology. In it, Hank explains how the cellular immune response uses helper, cytotoxic, and regulatory T cells to attack body cell

  • 10:34 Popular The Global Carbon Cycle - Crash Course Chemistry #46

    The Global Carbon Cycle - Crash Course Chemistry #46

    1,711 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

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  • 09:44 Popular Arguments Against Personal Identity: Crash Course Philosophy #20

    Arguments Against Personal Identity: Crash Course Philosophy #20

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    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. Get your own Crash C

  • 11:44 Popular The Nervous System, Part 2 - Action! Potential!: Crash Course A&P #9

    The Nervous System, Part 2 - Action! Potential!: Crash Course A&P #9

    1,156 views / 0 likes - added

    •••SUBBABLE MESSAGE••• TO: Carla FROM: Christopher Next stop is whenever. Just be like, "stop." *** You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if

  • 10:58 Popular Personality Disorders: Crash Course Psychology #34

    Personality Disorders: Crash Course Psychology #34

    890 views / 1 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 13:58 Migration: Crash Course European History #29

    Migration: Crash Course European History #29

    399 views / 0 likes - added

    Between 1840 and 1914, an estimated 40 million people left Europe. This is one of the most significant migrations in human history. So, who was leaving Europe? And why? Crash Course is on Patreon! You can support us directly by signing up at http://www.pa

  • 10:59 Popular Friction: Crash Course Physics #6

    Friction: Crash Course Physics #6

    1,323 views / 2 likes - added

    This episode is sponsored by Audible. Try Audible: http://audible.com/crashcourse Why is it hard to move a heavy bookcase across a carpeted floor? And why is it easier to keep it moving than it was to get it started moving? You might think it's all about

  • 04:27 Popular The Robot Challenge: Crash Course Kids #47.1

    The Robot Challenge: Crash Course Kids #47.1

    726 views / 0 likes - added

    Robots! They're everywhere. We use them for all kinds of things that we can't, or don't want to do. In this episode of Crash Course Kids, Sabrina shares a problem with us that can probably be solved by building an awesome robot. So let's take the robot ch

  • 04:11 Popular The Great Picnic Mix Up: Crash Course Kids #19.1

    The Great Picnic Mix Up: Crash Course Kids #19.1

    1,821 views / 1 likes - added

    So you know that iced tea you like so much? Or that sweet soda drink? They're actually a few different things combined to make a new thing. In this episode of Crash Course Kids, Sabrina talks about all the different mixtures, solutions, and ants that can

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  • 09:44 Popular Movies are Magic: Crash Course Film History #1

    Movies are Magic: Crash Course Film History #1

    749 views / 0 likes - added

    Well, they're not really "magic." Maybe "illusion" is a better way to say it. As we begin this journey of the history of cinema, we need to understand how movies trick our brains into even understanding that a movie is a movie. In this episode of Crash Co

  • 02:59 Popular Down To Earth: Crash Course Kids #4.2

    Down To Earth: Crash Course Kids #4.2

    1,636 views / 0 likes - added

    In this episode of Crash Course Kids, Sabrina talks about why things on the bottom of the Earth, don't just fall off into space. Plus... PENGUINS! This first series is based on 5th grade science. We're super excited and hope you enjoy Crash Course Kids! /

  • 03:04 Popular Here Comes The Sun: Crash Course Kids #5.1

    Here Comes The Sun: Crash Course Kids #5.1

    2,013 views / 7 likes - added

    Updated with fix. Thanks for pointing that out!!! :) Every hear of "Sol"? Sure you have! It's our Sun! It sits at the center of our 8 planet solar system, providing us with heat and light. But how does that energy get to us? In this episode of Crash Cours

  • 10:00 Popular International IP Law: Crash Course Intellectual Property #6

    International IP Law: Crash Course Intellectual Property #6

    750 views / 0 likes - added

    This week, Stan Muller teaches you how intellectual property law functions internationally. Like, between countries. Well, guess what. There's kind of no such thing as international law. But we can talk about treaties. There are a bevy of international tr

  • 05:29 Popular Water Fix!: Crash Course Kids #36.2

    Water Fix!: Crash Course Kids #36.2

    1,085 views / 3 likes - added

    How can we fix water shortages? Well, we know that shortages are a problem and can cause fighting because water is a resource. When you limit a resource, things get scary. But, in this episode of Crash Course Kids, Sabrina talks about ways that we can hel

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  • 04:30 Popular What's An Engineer? Crash Course Kids #12.1

    What's An Engineer? Crash Course Kids #12.1

    1,412 views / 3 likes - added

    You've heard of Engineers, I'm sure. But, what are Engineers? Well, it turns out that they're all kinds of people doing all kinds of neat work! Want to be one? Well, join Sabrina in this episode of Crash Course Kids where she talks about what they do and

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  • 25:04 Popular Space Compilation: Crash Course Kids

    Space Compilation: Crash Course Kids

    1,009 views / 0 likes - added

    Maybe you'd like to just hear about one topic for a while. We understand. Thus, we've created our Compilation Series. In this video, we look at some of our videos about Space. Sabrina talks to us about the Sun, stars, the universe, and how constellations

  • 03:14 Popular Feed Me: Classifying Organisms - Crash Course Kids #1.2

    Feed Me: Classifying Organisms - Crash Course Kids #1.2

    2,067 views / 5 likes - added

    FEED ME! In this episode of Crash Course Kids, Sabrina has a chat with us about what living things eat to get energy. What makes something an omnivore, or a carnivore, or an herbivore? And how do plants fit in to all of this? This first series is based on

  • 11:50 Popular How to Train a Brain - Crash Course Psychology #11

    How to Train a Brain - Crash Course Psychology #11

    1,125 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 13:22 Symbolic AI: Crash Course AI #10

    Symbolic AI: Crash Course AI #10

    353 views / 0 likes - added

    Today we're going to talk about Symbolic AI - also known as "good old-fashioned AI". Symbolic AI is really different from the modern neural networks we've discussed so far, instead, it represents problems using symbols and then uses logic to search for so

  • 10:15 Popular Price Controls, Subsidies, And The Risks Of Good Intentions: Crash Course Economics #20

    Price Controls, Subsidies, And The Risks Of Good Intentions: Crash Course Economics #20

    808 views / 0 likes - added

    So, during times of inflation or deflation, why doesn't the government just set prices? It sounds reasonable, but price ceilings or floors just don't work. Adriene and Jacob explain why. Subsidies, however, are a little different, and sometimes they even

  • 10:48 The Raft, The River, And The Weird Ending Of Huckleberry Finn: Crash Course Literature 303

    The Raft, The River, And The Weird Ending Of Huckleberry Finn: Crash Course Literature 303

    567 views / 0 likes - added

    This week, we're continuing our discussion of Mark Twain's 'The Adventures of Huckleberry Finn.' This is part two of our talk about Huck Finn, and this time we're looking at the metaphors in the book, a little bit about what the metaphors like the Island

  • 09:16 The Silent Era: Crash Course Film History #9

    The Silent Era: Crash Course Film History #9

    632 views / 0 likes - added

    The Silent Era of Hollywood set a lot of things into motion in terms of how movies were made and sold. Big stars were one of the main ways studios tried to make their movies stand apart from one another and get the public to make choices at the cinema. Bu

  • 10:22 Television Production: Crash Course Film Production #15

    Television Production: Crash Course Film Production #15

    549 views / 0 likes - added

    In our final episode of Crash Course Film Production, it's time to take a look at television production and how it differs from feature film production. It's subtle but it has a lot to do with how television shows make money for their many different types

  • 10:40 Citizen Kane: Crash Course Film Criticism #1

    Citizen Kane: Crash Course Film Criticism #1

    568 views / 0 likes - added

    Try CuriosityStream today: http://curiositystream.com/crashcourse and use the promo code "crashcourse" to get the first two months free! Is Citizen Kane the BEST MOVIE EVER MADE? Is that even an answerable question? Michael Aranda will try to help us thro

  • 10:52 How YouTube knows what you should watch: Crash Course AI #15

    How YouTube knows what you should watch: Crash Course AI #15

    453 views / 0 likes - added

    Subscribe to Sound Field! https://www.youtube.com/channel/UCvMLMyKPomE6kTTL9Kv8Iww Today were going to talk about recommender systems which form the backbone of so much of the content we see online from video recommendations on YouTube and Netflix to ads

  • 11:58 Ford, Cars, and a New Revolution: Crash Course History of Science #28

    Ford, Cars, and a New Revolution: Crash Course History of Science #28

    449 views / 0 likes - added

    Historians love to debate each other. So some of them pointed out that the first half of this revolution looks a lot different from the second. Let's chat about industry, cars, and Henry Ford.***Crash Course is on Patreon! You can support us directly by s

  • 12:34 Genetics and The Modern Synthesis: Crash Course History of Science #35

    Genetics and The Modern Synthesis: Crash Course History of Science #35

    310 views / 0 likes - added

    Remember how Darwin and Mendel lived around the same time, but everyone forgot about Mendel until 1900, and even then biologists saw Darwinism and Mendelism as two competing grand theories about how life works?Well, in this episode of Crash Course History

  • 14:20 Popular The Reagan Revolution: Crash Course US History #43

    The Reagan Revolution: Crash Course US History #43

    1,181 views / 1 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th

  • 12:26 Robots: Crash Course Computer Science #37

    Robots: Crash Course Computer Science #37

    605 views / 2 likes - added

    Today we're going to talk about robots! Robots are often thought as a technology of the future, but they're already here by the millions in the workplace, our homes, and pretty soon on the roads. We'll discuss the origins of robotics to its proliferation,

  • 10:12 Robotics: Crash Course AI #11

    Robotics: Crash Course AI #11

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    Robots arent like humans who can do a lot of different things. Theyre designed for very specific tasks like vacuuming our homes, assembling cars in a factory, or exploring the surface of other planets. So even though it may be a while before we have a gen

  • 12:02 Popular Genetics - Lost and Found: Crash Course History of Science #25

    Genetics - Lost and Found: Crash Course History of Science #25

    791 views / 0 likes - added

    Sometimes trail blazers of science aren't famous like Darwin or Pasteur. Sometimes they're humble Abbots, just growing peas in the back of their Abbey. This is the story of Gregor Mendel and how his work was done, lost, then found again. ***Crash Course i

  • 04:27 Popular Architecture Adventure: Crash Course Kids #47.2

    Architecture Adventure: Crash Course Kids #47.2

    1,016 views / 3 likes - added

    If we want to build a place for us to live, or to hang out, or do eat dinner with our friends, we're going to need a special kind of engineering called architecture. In this episode of Crash Course Kids, Sabrina gets us to help her build a place where she

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  • 04:01 Popular Astronaut Experiment: Crash Course Kids #32.2

    Astronaut Experiment: Crash Course Kids #32.2

    727 views / 2 likes - added

    Air resistance! It's a thing! In this episode of Crash Course Kids, Sabrina does her own Astronaut Experiment to show us how we can prove it! Watch More Crash Course Kids: https://www.youtube.com/user/crashcoursekids ///Standards Used in This Video/// 5-P

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  • 09:09 Popular Batman & Identity: Crash Course Philosophy #18

    Batman & Identity: Crash Course Philosophy #18

    951 views / 1 likes - added

    Hank explores different ways of understanding identity – including the Indiscernibility of Identicals, and essential and accidental properties. In what ways does affect identity? In what ways does it not? What does it mean for a thing to persist over time

  • 10:17 Popular Parasympathetic Nervous System: Crash Course A&P #15

    Parasympathetic Nervous System: Crash Course A&P #15

    1,130 views / 1 likes - added

    This week we are looking at your parasympathetic division, which is the "resting and digesting" unit. Unfortunately, learning about this de-stressing division also involves a whole lot of memorization. Don't worry, though - we've got some mnemonic devices

  • 12:39 Psychology of Computing: Crash Course Computer Science #38

    Psychology of Computing: Crash Course Computer Science #38

    655 views / 0 likes - added

    We’ve spent most of this series talking about computers. Which makes sense - this is Crash Course COMPUTER SCIENCE after all. But at their core computers are tools employed by humans and humans are pretty complicated. So today, we’re going to discuss some

  • 04:44 Popular Testing And Trials: Crash Course Kids #44.2

    Testing And Trials: Crash Course Kids #44.2

    872 views / 1 likes - added

    More trials! This time we need to figure out what to do if you don't have all the things you'd like to have to perform your tests. How do you isolate a variable across multiple tests? A good engineer will work to find a way to make it happen. In this epis

  • 12:29 The Industrial Revolution: Crash Course History of Science #21

    The Industrial Revolution: Crash Course History of Science #21

    413 views / 0 likes - added

    You probably know some of the signs of industrialization in the nineteenth century: Trains connected cities, symbolizing progress. But they also brought about the destruction of rural lands, divisions between social classes, and rapid urbanization. But th

  • 11:51 Supervised Machine Learning: Crash Course Statistics #36

    Supervised Machine Learning: Crash Course Statistics #36

    392 views / 0 likes - added

    We've talked a lot about modeling data and making inferences about it, but today we're going to look towards the future at how machine learning is being used to build models to predict future outcomes. We'll discuss three popular types of supervised machi

  • 11:32 Popular Hydrocarbon Power! - Crash Course Chemistry #40

    Hydrocarbon Power! - Crash Course Chemistry #40

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    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 04:02 Popular Fixing Failure Points: Crash Course Kids #42.2

    Fixing Failure Points: Crash Course Kids #42.2

    743 views / 0 likes - added

    Now that we've talked about failure points, let's talk about how to fix them. In this episode of Crash Course Kids, Sabrina shows us how to set up models and trails to find and fix failure points. Watch More Crash Course Kids: https://www.youtube.com/user

  • 13:50 Newton and Leibniz: Crash Course History of Science #17

    Newton and Leibniz: Crash Course History of Science #17

    387 views / 1 likes - added

    The standard story of the Scientific Revolution culminates with the long life of one man: Sir Isaac Newtona humble servant of the Royal Mint, two-time parliamentarian, and a scientific titan whose name, along with Einsteins, is synonymous with physics tod

  • 10:43 Popular Tissues, Part 1: Crash Course A&P #2

    Tissues, Part 1: Crash Course A&P #2

    897 views / 0 likes - added

    •••SUBBABLE MESSAGE••• TO: Jordan Schoonover FROM: Mom, Dad&Madison Happy Birthday Jordan! We love you sweetheart!! *** You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything w

  • 08:33 Popular Personal Identity: Crash Course Philosophy #19

    Personal Identity: Crash Course Philosophy #19

    874 views / 0 likes - added

    Today Hank is building on last week’s exploration of identity to focus on personal identity. Does it in reside in your body? Is it in the collective memories of your consciousness? There are, of course, strengths and weaknesses to both of these ideas, and

  • 09:34 Popular Endocrine System, Part 2 - Hormone Cascades: Crash Course A&P #24

    Endocrine System, Part 2 - Hormone Cascades: Crash Course A&P #24

    902 views / 0 likes - added

    In the second half of our look at the endocrine system, Hank discusses chemical homeostasis and hormone cascades. Specifically, he looks at the hypothalamus-pituitary-thyroid axis, or HPT axis, and all the ways your body can suffer when that system, or yo

  • 04:09 Popular The Amazing World of Gumball | The Amazing World of Elmore | Cartoon Network UK

    The Amazing World of Gumball | The Amazing World of Elmore | Cartoon Network UK

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    All the things and objects around Elmore live a life of their own! What sort of things do they get up to?Welcome to the official Cartoon Network UK YouTube channel!Watch funny cartoon videos from all your favourite shows: Teen Titans Go!, Adventure Time,

  • 23:33 Popular Matter Compilation: Crash Course Kids

    Matter Compilation: Crash Course Kids

    5,655 views / 15 likes - added

    Maybe you'd like to just hear about one topic for a while. We understand. So today, let's just watch some videos about Matter. What is matter? What are particles? And why is this important to know? Did you know that coal can turn into diamonds? Or that so

  • 12:39 Popular Controversy of Intelligence: Crash Course Psychology #23

    Controversy of Intelligence: Crash Course Psychology #23

    1,009 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 19:13 Popular Ryan's World Tour around the World to collect Gems!!!

    Ryan's World Tour around the World to collect Gems!!!

    882 views / 4 likes - added

    Ryan's World Tour around the World to collect Gems!!! Ryan learns about famous landmarks from different countries around the world! Have fun learning with Ryan and Daddy!

  • 03:15 Popular Resources: Welcome To The Neighborhood - Crash Course Kids #2.1

    Resources: Welcome To The Neighborhood - Crash Course Kids #2.1

    1,658 views / 8 likes - added

    Welcome to the Neighborhood! Humans need a lot of things to survive (I'm sure you've noticed). We need food, water, and shelter and it takes a lot of resources to get all of those things. What are resources? In this episode of Crash Course Kids, Sabrina t

  • 12:23 Ecology: Crash Course History of Science #38

    Ecology: Crash Course History of Science #38

    348 views / 0 likes - added

    Weve explored the origins of modern biology, the earth sciences, and even the sciences of outer space. Now its time to put these disciplines together. It's Ecology time!!!***Crash Course is on Patreon! You can support us directly by signing up at http://w

  • 12:35 The New Astronomy: Crash Course History of Science #13

    The New Astronomy: Crash Course History of Science #13

    336 views / 0 likes - added

    This week on Crash Course: History of the Scientific Revolutionastronomical anomalies accrued. Meanwhile, in Denmarkan eccentric rich dude constructed not one but two science castles! And his humble German assistant synthesized a lot of new, old, and bold

  • 12:38 Frankenstein Part II: Crash Course Literature 206

    Frankenstein Part II: Crash Course Literature 206

    678 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th

  • 03:40 Popular Defining A Problem: Crash Course Kids #18.1

    Defining A Problem: Crash Course Kids #18.1

    1,505 views / 0 likes - added

    So, how do engineers even figure out what problem needs to get fixed? And what's the difference between identifying a problem and just complaining about something. In this episode of Crash Course Kids, Sabrina talks about how we can all be better Engineer

  • 04:38 Popular Bowled Over - Isolating Variables: Crash Course Kids #39.1

    Bowled Over - Isolating Variables: Crash Course Kids #39.1

    778 views / 0 likes - added

    So, variables. There are lots of them when trying to test an idea. The trick is to isolate one variable at a time to get reliable results every time. But, how do we do that? In this episode of Crash Course Kids, Sabrina shows us how to isolate variables a

  • 10:46 Popular How Words Can Harm: Crash Course Philosophy #28

    How Words Can Harm: Crash Course Philosophy #28

    717 views / 0 likes - added

    Content warning: today’s episode contains language that some viewers might find upsetting and that may not be viewable in all settings. We’ve talking about how language works and how powerful it can be. Sometimes, that power can be harmful. Today, Hank ex

  • 04:06 Popular Weathering And Erosion: Crash Course Kids #10.2

    Weathering And Erosion: Crash Course Kids #10.2

    3,386 views / 10 likes - added

    In this episode of Crash Course Kids, Sabrina gives us a real world example of how the Hydrosphere and Geosphere affect each other in the form of Weathering and Erosion. Think of Weathering as the force that makes a mess and Erosion as the force that clea

  • 12:24 The Adventures Of Huckleberry Finn Part 1: Crash Course Literature #302

    The Adventures Of Huckleberry Finn Part 1: Crash Course Literature #302

    530 views / 1 likes - added

    In which John Green teaches you about Mark Twain's The Adventures of Huckleberry Finn. This week, we'll talk a little bit about Samuel Langhorne Clemens, who wrote under the name Mark Twain, and how he mined his early life for decades to produce his prett

  • 12:18 Popular Copyright Basics: Crash Course Intellectual Property 2

    Copyright Basics: Crash Course Intellectual Property 2

    829 views / 0 likes - added

    EPISODE DESCRIPTION This week, Stan Muller teaches you the basics of copyright in the United States. Copyright law is territorial, so we're going to cover the system we know the most about, and that's the US. Stan will talk about what kind of ideas can be

  • 32:14 Popular Engineering Compilation: Crash Course Kids

    Engineering Compilation: Crash Course Kids

    748 views / 0 likes - added

    Maybe you'd like to just hear about one topic for a while. We understand. Thus, we've created our Compilation Series. In this first (and longest) compilation video, we look at some of our videos about Engineering. Sabrina helps us to understand how engine

  • 14:33 Popular Gravity Compilation: Crash Course Kids

    Gravity Compilation: Crash Course Kids

    990 views / 2 likes - added

    Maybe you'd like to just hear about one topic for a while. We understand. So today, let's just watch some videos about Gravity. We'll learn about why we don't fly off into space, what mass has to do with it, how does air resistance work, and why gravity i

  • 10:18 Popular Economic Systems And Macroeconomics: Crash Course Economics #3

    Economic Systems And Macroeconomics: Crash Course Economics #3

    1,005 views / 0 likes - added

    In which Jacob Clifford and Adrienne Hill teach you about Economic Systems and Macroeconomics. So, economics is basically about choices. We'll look at some of the broadest economic choices when we talk about the difference between planned economies and ma

  • 09:02 Popular Globalization And Trade And Poverty: Crash Course Economics #16

    Globalization And Trade And Poverty: Crash Course Economics #16

    1,002 views / 0 likes - added

    What is globalization? Is globalization a good thing or not. Well, I have an answer that may not surprise you: It's complicated. This week, Jacob and Adriene will argue that globalization is, in aggregate, good. Free trade and globalization tend to provid

  • What is an Animal? Crash Course Zoology #1

    What is an Animal? Crash Course Zoology #1

    210 views / 1 likes - added

    Check out Animal IQ on PBS Terra! https://youtu.be/Ejhbr_t7BlcSo what is an animal anyway? In our inaugural episode of Crash Course Zoology, well endeavor to answer just that because as it turns out, its complicated! But before we get there well need to i

  • 09:47 Non-Human Animals: Crash Course Philosophy #42

    Non-Human Animals: Crash Course Philosophy #42

    618 views / 0 likes - added

    Today we are taking all the things we have learned this year about doing philosophy and applying that to moral considerations regarding non-human animals. We’ll explore what philosophers like Peter Singer and Carl Cohen have to say about their use, includ

  • 03:55 Popular Over (to) The Moon: Crash Course Kids #13.2

    Over (to) The Moon: Crash Course Kids #13.2

    1,040 views / 1 likes - added

    Sabrina gets a new set in this episode of Crash Course Kids. Do you want to be an astronaut? Would you like to someday walk on the moon? Well, you better learn a little about gravity so you can escape from Earth and head into space. Today, Sabrina chats w

  • 10:40 Popular Motion In A Straight Line: Crash Course Physics #1

    Motion In A Straight Line: Crash Course Physics #1

    1,699 views / 1 likes - added

    In this, THE FIRST EPISODE of Crash Course Physics, your host Dr. Shini Somara introduces us to the ideas of motion in a straight line. She talks about displacement, acceleration, time, velocity, and the definition of acceleration. Also, how does a physic

  • 10:51 Trauma&Addiction: Crash Course Psychology #31

    Trauma&Addiction: Crash Course Psychology #31

    675 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 11:10 Popular How Computers Calculate - the ALU: Crash Course Computer Science #5

    How Computers Calculate - the ALU: Crash Course Computer Science #5

    720 views / 0 likes - added

    Take the 2017 PBS Digital Studios Survey: http://surveymonkey.com/r/pbsds2017. Today we're going to talk about a fundamental part of all modern computers. The thing that basically everything else uses - the Arithmetic and Logic Unit (or the ALU). The ALU

  • 13:12 Popular The Roaring 20's: Crash Course US History #32

    The Roaring 20's: Crash Course US History #32

    2,210 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th

  • 12:51 Life and Longevity: Crash Course History of Science #44

    Life and Longevity: Crash Course History of Science #44

    315 views / 0 likes - added

    It's time to have a look at the future of human life and how technology could possibly extend longevity. But, within that tech, are questions of ethics that are not always at the top of mind when the tech is being developed. In this episode, Hank sits dow

  • 03:47 Popular A Change Of Scenery: Crash Course Kids #17.2

    A Change Of Scenery: Crash Course Kids #17.2

    4,440 views / 2 likes - added

    The world changes. It really does! But sometimes it changes so slowly that we don't notice it. Other times it changes REALLY FAST!!! In this episode of Crash Course Kids, Sabrina talks about some of the reasons things can change quickly or slowly. This fi

  • 09:36 Political Campaigns: Crash Course Government And Politics #39

    Political Campaigns: Crash Course Government And Politics #39

    561 views / 0 likes - added

    So political campaigns are a pretty big deal in the United States. For instance the 2012 presidential election clocked in at the most expensive ever - at around $6 billion dollars! Needless to say, money plays a very big role in American elections. So tod


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