An update to every single Crash Course intro since 2012 as of November 19, 2025. Below are all 57 series’s on many various subjects along with their respective timelines (goes in...

Crash Course is one of the best ways to educate yourself, your classmates, and your family on YouTube! From courses like Astronomy to US History and Anatomy & Physiology it's got you …

In 47 episodes, Hank Green will teach you anatomy and physiology! This course is based on an introductory college-level curriculum.

The Deadliest Infectious Disease of All Time | Crash Course Lecture 4 Hours Chopin for Studying, Concentration & Relaxation

Welcome to Crash Course: How to College! This 15 episode series is part of the Study Hall Program; a partnership between Crash Course and ASU. Dr. Erica Brozovsky (from PBS's Otherwords)...

In 46 episodes, Hank Green will teach you chemistry! This course is mostly based on the 2012 AP Chemistry curriculum, and also covers some introductory organic chemistry.

Here are all the Crash Course intros since 2012 up to 2019. These include World History, Biology, Ecology, Literature, U.S. History, Chemistry, Psycholog...more

In 50 episodes, Dr. Sammy Ramsey will teach you biology, the science of life. This course is based on an introductory-level college and AP Biology curriculum.

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!!!

In 40 episodes, Hank Green will teach you psychology! This course is based on the 2013 AP Psychology curriculum.