# CrashCourse

A podcast by CrashCourse. At Crash Course, we believe that high-quality educational videos should be available to everyone for free! Subscribe for weekly videos from our current courses! The Crash Course team has produced more than 60 courses on a wide variety of subjects, ranging from the humanities to sciences and so much more! We also recently teamed up with Arizona State University to bring you more courses on the Study Hall channel.Links:Support us on Patreon!: http://patreon.com/crashcourseInstagram: https://www.instagram.com/crashcourseBluesky: https://bsky.app/profile/thecrashcourse.bsky.socialTikTok: https://www.tiktok.com/@crashcourseFacebook: http://www.facebook.com/YouTubeCrashCourse

Feed: https://feeds.megaphone.fm/crashcourse

## Latest episodes

- [Specialization and Trade: Crash Course Economics #2](https://invisiblenetwork.ai/podcast/6809119751/dd244f70e3c5) (2026-10-29, 14 min): audio https://traffic.megaphone.fm/HD3404162496.mp3
- [How Do We Investigate Outbreaks? Epidemiology: Crash Course Outbreak Science #8](https://invisiblenetwork.ai/podcast/6809119751/df05b0881796) (2026-10-29, 18 min): audio https://traffic.megaphone.fm/HD1911323788.mp3
- [What Are Ecosystems? Crash Course Geography #15](https://invisiblenetwork.ai/podcast/6809119751/c3d2982724f8) (2026-10-29, 17 min): audio https://traffic.megaphone.fm/HD5231027017.mp3
- [The Germantown Petition Against Slavery: Crash Course Black American History #5](https://invisiblenetwork.ai/podcast/6809119751/68a8528ce3e5) (2026-10-29, 16 min): audio https://traffic.megaphone.fm/HD4346080230.mp3
- [The Mystery Behind Earth’s Missing Rocks: Crash Course Geology #16](https://invisiblenetwork.ai/podcast/6809119751/5cc1e40b5920) (2026-10-29, 16 min): audio https://traffic.megaphone.fm/HD5174790374.mp3
- [The Heart, Part 2 - Heart Throbs: Crash Course Anatomy and Physiology #26](https://invisiblenetwork.ai/podcast/6809119751/16defeea106f) (2026-10-29, 14 min): audio https://traffic.megaphone.fm/HD9182491211.mp3
- [The Montgomery Bus Boycott: Crash Course Black American History #35](https://invisiblenetwork.ai/podcast/6809119751/7988e1ee9617) (2026-10-29, 18 min): audio https://traffic.megaphone.fm/HD7348177547.mp3
- [How Animals See: Crash Course Zoology #6](https://invisiblenetwork.ai/podcast/6809119751/4e3dc48579f9) (2026-10-29, 19 min): audio https://traffic.megaphone.fm/HD6125897755.mp3
- [Social Influence: Crash Course Psychology #38](https://invisiblenetwork.ai/podcast/6809119751/aa0a006d2710) (2026-10-29, 15 min): audio https://traffic.megaphone.fm/HD6372785594.mp3
- [Judicial Decisions: Crash Course Government and Politics #22](https://invisiblenetwork.ai/podcast/6809119751/c6b5be967bd4) (2026-10-29, 12 min): audio https://traffic.megaphone.fm/HD5357650298.mp3
- [How did Detroit Become the Motor City? | Industrial Geography | Crash Course Geography #48](https://invisiblenetwork.ai/podcast/6809119751/1945e2a2afb4) (2026-10-29, 17 min): audio https://traffic.megaphone.fm/HD8564355048.mp3
- [Elizabeth Key: Crash Course Black American History #3](https://invisiblenetwork.ai/podcast/6809119751/39c89b596492) (2026-10-29, 13 min): audio https://traffic.megaphone.fm/HD6433253440.mp3
- [Population, Sustainability, and Malthus: Crash Course World History 215](https://invisiblenetwork.ai/podcast/6809119751/9fe1131559d9) (2026-10-29, 19 min): audio https://traffic.megaphone.fm/HD2848377880.mp3
- [Light: Crash Course Astronomy #24](https://invisiblenetwork.ai/podcast/6809119751/578d2198bc62) (2026-10-29, 15 min): audio https://traffic.megaphone.fm/HD7863544693.mp3
- [How to Choose a School | How to College | Crash Course](https://invisiblenetwork.ai/podcast/6809119751/883219c34cea) (2026-10-28, 13 min): audio https://traffic.megaphone.fm/HD7706357732.mp3
- [Organometallic Reagents and Carbanions: Crash Course Organic Chemistry #28](https://invisiblenetwork.ai/podcast/6809119751/42264cebfa8e) (2026-10-28, 16 min): audio https://traffic.megaphone.fm/HD4047887926.mp3
- [The Oort Cloud: Crash Course Astronomy #22](https://invisiblenetwork.ai/podcast/6809119751/046b1c7b2d84) (2026-10-28, 17 min): audio https://traffic.megaphone.fm/HD1926591712.mp3
- [Congressional Leadership: Crash Course Government and Politics #8](https://invisiblenetwork.ai/podcast/6809119751/2bd3b46bd56e) (2026-10-28, 13 min): audio https://traffic.megaphone.fm/HD9637407053.mp3
- [Intro to Economics: Crash Course Econ #1](https://invisiblenetwork.ai/podcast/6809119751/6bfc941cb3da) (2026-10-28, 18 min): audio https://traffic.megaphone.fm/HD6004843819.mp3
- [Human Evolution: Crash Course Big History #6](https://invisiblenetwork.ai/podcast/6809119751/1d0d67e6affa) (2026-10-28, 23 min): audio https://traffic.megaphone.fm/HD2108930964.mp3
- [How Animals Hear: Crash Course Zoology #7](https://invisiblenetwork.ai/podcast/6809119751/840e0553a78f) (2026-10-28, 18 min): audio https://traffic.megaphone.fm/HD1561250341.mp3
- [Sustainable Cities: Crash Course Geography #49](https://invisiblenetwork.ai/podcast/6809119751/accc5b7e02a7) (2026-10-28, 17 min): audio https://traffic.megaphone.fm/HD3338853628.mp3
- [The Heart, Part 1 - Under Pressure: Crash Course Anatomy and Physiology #25](https://invisiblenetwork.ai/podcast/6809119751/799271b7fc35) (2026-10-28, 15 min): audio https://traffic.megaphone.fm/HD9260733606.mp3
- [Social Thinking: Crash Course Psychology #37](https://invisiblenetwork.ai/podcast/6809119751/8c67715008b4) (2026-10-28, 16 min): audio https://traffic.megaphone.fm/HD8077523795.mp3
- [Slave Codes: Crash Course Black American History #4](https://invisiblenetwork.ai/podcast/6809119751/815a8e17ba77) (2026-10-28, 13 min): audio https://traffic.megaphone.fm/HD2056934956.mp3
- [Meteors: Crash Course Astronomy #23](https://invisiblenetwork.ai/podcast/6809119751/5030a2fee774) (2026-10-28, 17 min): audio https://traffic.megaphone.fm/HD5345760971.mp3
- [How to Prepare for College | How to College | Crash Course](https://invisiblenetwork.ai/podcast/6809119751/56b211940608) (2026-10-28, 18 min): audio https://traffic.megaphone.fm/HD6817058061.mp3
- [Aldehyde and Ketone Reactions - Hydrates, Acetals, and Imines: Crash Course Organic Chemistry #29](https://invisiblenetwork.ai/podcast/6809119751/fe15c7f77a8b) (2026-10-28, 19 min): audio https://traffic.megaphone.fm/HD2173388728.mp3
- [The Railroad Journey and the Industrial Revolution: Crash Course World History 214](https://invisiblenetwork.ai/podcast/6809119751/d1ea2e8e1c4a) (2026-10-28, 18 min): audio https://traffic.megaphone.fm/HD3882359475.mp3
- [More EAS - Electron Donating and Withdrawing Groups: Crash Course Organic Chemistry #38](https://invisiblenetwork.ai/podcast/6809119751/9ecf539a3608) (2026-10-28, 17 min): audio https://traffic.megaphone.fm/HD3926571023.mp3
- [Biological Polymers: Crash Course Organic Chemistry #49](https://invisiblenetwork.ai/podcast/6809119751/073695dc4f99) (2026-10-28, 20 min): audio https://traffic.megaphone.fm/HD8645704292.mp3
- [The Evolutionary Epic: Crash Course Big History #5](https://invisiblenetwork.ai/podcast/6809119751/6ee84b35f6e4) (2026-10-28, 22 min): audio https://traffic.megaphone.fm/HD7974274748.mp3
- [Martin Luther King, Jr: Crash Course Black American History #36](https://invisiblenetwork.ai/podcast/6809119751/fa7b4cf14fa5) (2026-10-28, 19 min): audio https://traffic.megaphone.fm/HD3106049756.mp3
- [Biomedical Treatments: Crash Course Psychology #36](https://invisiblenetwork.ai/podcast/6809119751/daeb089a14d0) (2026-10-28, 17 min): audio https://traffic.megaphone.fm/HD6538645890.mp3
- [IP Problems, YouTube, and the Future: Crash Course Intellectual Property #7](https://invisiblenetwork.ai/podcast/6809119751/f7d033dbe9e5) (2026-10-28, 19 min): audio https://traffic.megaphone.fm/HD9869387520.mp3
- [Geographies of the Future: Crash Course Geography #50](https://invisiblenetwork.ai/podcast/6809119751/a429fd5069d9) (2026-10-28, 19 min): audio https://traffic.megaphone.fm/HD9977116655.mp3
- [Asian Responses to Imperialism: Crash Course World History #213](https://invisiblenetwork.ai/podcast/6809119751/595e129c8b02) (2026-10-28, 19 min): audio https://traffic.megaphone.fm/HD1958810037.mp3
- [Nonviolence and Peace Movements: Crash Course World History 228](https://invisiblenetwork.ai/podcast/6809119751/1759e002836e) (2026-10-28, 19 min): audio https://traffic.megaphone.fm/HD3990317827.mp3
- [Medicinal Chemistry and Penicillin Total Synthesis: Crash Course Organic Chemistry #50](https://invisiblenetwork.ai/podcast/6809119751/315c0e013f89) (2026-10-28, 20 min): audio https://traffic.megaphone.fm/HD6932487069.mp3
- [Getting Help - Psychotherapy: Crash Course Psychology #35](https://invisiblenetwork.ai/podcast/6809119751/7a8e33a1e8ec) (2026-10-28, 17 min): audio https://traffic.megaphone.fm/HD4926036689.mp3
- [Reproduction: Crash Course Zoology #9](https://invisiblenetwork.ai/podcast/6809119751/e01f5e11846b) (2026-10-28, 19 min): audio https://traffic.megaphone.fm/HD6510773698.mp3
- [How to Apply to College | How to College | Crash Course](https://invisiblenetwork.ai/podcast/6809119751/0b8c9fb47f36) (2026-10-28, 13 min): audio https://traffic.megaphone.fm/HD4254343108.mp3
- [The Rise of the West and Historical Methodology: Crash Course World History #212](https://invisiblenetwork.ai/podcast/6809119751/bfbe181f7835) (2026-10-28, 18 min): audio https://traffic.megaphone.fm/HD4038864964.mp3
- [Crash Course Office Hours: Anatomy and Physiology](https://invisiblenetwork.ai/podcast/6809119751/f70220bb0a25) (2026-10-28, 65 min): audio https://traffic.megaphone.fm/HD3570803818.mp3
- [The Black Women's Club Movement: Crash Course Black American History #23](https://invisiblenetwork.ai/podcast/6809119751/53fdd305f979) (2026-10-28, 16 min): audio https://traffic.megaphone.fm/HD1635819429.mp3
- [Personality Disorders: Crash Course Psychology #34](https://invisiblenetwork.ai/podcast/6809119751/3f901e3c8cd7) (2026-10-28, 16 min): audio https://traffic.megaphone.fm/HD2986342650.mp3
- [How to Pay for College | Crash Course | How to College](https://invisiblenetwork.ai/podcast/6809119751/24d3dabd2859) (2026-10-27, 15 min): audio https://traffic.megaphone.fm/HD3860197193.mp3
- [Endocrine System, Part 1 - Glands and Hormones: Crash Course Anatomy and Physiology #23](https://invisiblenetwork.ai/podcast/6809119751/1ddba4c6f80f) (2026-10-27, 15 min): audio https://traffic.megaphone.fm/HD4964040808.mp3
- [Life Begins: Crash Course Big History #4](https://invisiblenetwork.ai/podcast/6809119751/7e04a0486975) (2026-10-27, 19 min): audio https://traffic.megaphone.fm/HD3945719427.mp3
- [Student Civil Rights Activism: Crash Course Black American History #37](https://invisiblenetwork.ai/podcast/6809119751/223ab455c06b) (2026-10-27, 19 min): audio https://traffic.megaphone.fm/HD7925966107.mp3

Shows are listed from Apple Podcasts' charts and directory, and Podcast Index where it is used. Every show and episode belongs to its publisher and plays from the publisher's own feed; this site hosts none of them.