Crash Course
We create free, high-quality educational videos used by teachers and learners of all kinds. That’s all we want to do. After 200,000,000 views, it turns out people like this. And our videos aren’t just for schools; the majority of our viewers, around 60% – 70%, watch Crash Course without being currently enrolled in an associated class.
These are the series you can currently find on our channel: Chemistry, World History, Biology, Ecology, US History, Psychology, Big History, Literature, Anatomy and Physiology, , Astronomy, Intellectual Property, U.S. Government & Politics, Economics, Philosophy, Physics, and Games.
Resources from Crash Course
Physical Science: Introduction to Gravity
Series of videos explaining the basics of gravity - what it is, how it affects planets and other celestial bodies, and the physics of falling objects....
Philosophy Crash Course
Today Hank begins to teach you about Philosophy by discussing the historical origins of philosophy in ancient Greece, and its three main divisions: metaphysics, epistemology, and value theory. He will also introduce logic, and how you’re going to use...
Crash Course: Biology
Hank Green teaches you biology! This awesome YouTube playlist covers all the basics of Biology, including carbon, molecules, cells, membranes, respiration, photosynthesis, and much more....
Engineering: The Engineering Process
Series of videos exploring different types of engineering and how Engineers think about and solve problems. ...
U.S. Government and Politics Crash Course
In which Craig Benzine introduces a brand new Crash Course about U.S. Government and Politics! This course will provide you with an overview of how the government of the United States is supposed to function, and we'll get into how it actually...
Chemistry Crash Course
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...
Anatomy & Physiology Crash Course
In this episode of Crash Course, Hank introduces you to the complex history and terminology of Anatomy & Physiology....
Astronomy Crash Course
Welcome to the first episode of Crash Course Astronomy. Your host for this intergalactic adventure is the Bad Astronomer himself, Phil Plait. We begin with answering a question: “What is astronomy?”...
US History Crash Course
In which John Green kicks off Crash Course US History! Why, you may ask, are we covering US History, and not more World History, or the history of some other country, or the very specific history of your home region? Well, the reasons are many. But,...
Psychology Crash Course
What does Psychology mean? Where does it come from? Hank gives you a 10 minute intro to one of the more tricky sciences and talks about some of the big names in the development of the field. Welcome to Crash Course Psychology!!!...
Economics Crash Course
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...
Physics Crash Course
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 p...